/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true --traceabstraction.size.reduction.to.apply.after.petri.net.difference REMOVE_REDUNDANT_FLOW -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-12 11:49:52,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-12 11:49:52,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-12 11:49:52,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-12 11:49:52,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-12 11:49:52,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-12 11:49:52,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-12 11:49:52,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-12 11:49:52,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-12 11:49:52,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-12 11:49:52,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-12 11:49:52,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-12 11:49:52,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-12 11:49:52,143 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-12 11:49:52,143 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-12 11:49:52,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-12 11:49:52,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-12 11:49:52,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-12 11:49:52,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-12 11:49:52,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-12 11:49:52,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-12 11:49:52,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-12 11:49:52,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-12 11:49:52,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-12 11:49:52,156 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-12 11:49:52,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-12 11:49:52,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-12 11:49:52,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-12 11:49:52,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-12 11:49:52,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-12 11:49:52,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-12 11:49:52,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-12 11:49:52,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-12 11:49:52,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-12 11:49:52,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-12 11:49:52,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-12 11:49:52,169 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-12 11:49:52,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-12 11:49:52,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-12 11:49:52,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-12 11:49:52,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-12 11:49:52,172 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-12 11:49:52,209 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-12 11:49:52,209 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-12 11:49:52,211 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-12 11:49:52,211 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-12 11:49:52,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-12 11:49:52,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-12 11:49:52,212 INFO L138 SettingsManager]: * Use SBE=true [2022-12-12 11:49:52,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-12 11:49:52,212 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-12 11:49:52,213 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-12 11:49:52,213 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-12 11:49:52,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-12 11:49:52,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-12 11:49:52,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-12 11:49:52,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 11:49:52,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-12 11:49:52,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-12 11:49:52,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-12 11:49:52,215 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-12 11:49:52,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-12 11:49:52,215 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-12 11:49:52,215 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-12 11:49:52,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Size reduction to apply after Petri net difference -> REMOVE_REDUNDANT_FLOW [2022-12-12 11:49:52,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-12 11:49:52,497 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-12 11:49:52,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-12 11:49:52,500 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-12 11:49:52,500 INFO L275 PluginConnector]: CDTParser initialized [2022-12-12 11:49:52,505 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i [2022-12-12 11:49:53,521 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-12 11:49:53,725 INFO L351 CDTParser]: Found 1 translation units. [2022-12-12 11:49:53,726 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i [2022-12-12 11:49:53,737 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3b0e4696/e88fbbfed5d1475a8c8da7335fd6f9e7/FLAG7094a0fd2 [2022-12-12 11:49:53,749 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3b0e4696/e88fbbfed5d1475a8c8da7335fd6f9e7 [2022-12-12 11:49:53,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-12 11:49:53,752 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-12 11:49:53,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-12 11:49:53,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-12 11:49:53,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-12 11:49:53,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 11:49:53" (1/1) ... [2022-12-12 11:49:53,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36d6c1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:53, skipping insertion in model container [2022-12-12 11:49:53,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 11:49:53" (1/1) ... [2022-12-12 11:49:53,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-12 11:49:53,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-12 11:49:53,900 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-12 11:49:54,033 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,043 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,043 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,044 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,044 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,045 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,045 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,045 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,045 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,045 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,046 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,052 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,052 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,053 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,053 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,054 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,054 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,054 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,054 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,056 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,056 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,056 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,057 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,057 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,057 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,057 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,060 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,065 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,066 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,068 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,068 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,068 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,081 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,082 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,082 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,093 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,094 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,098 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 11:49:54,112 INFO L203 MainTranslator]: Completed pre-run [2022-12-12 11:49:54,124 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-12 11:49:54,160 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,162 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,163 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,163 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,163 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,168 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,168 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,170 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,171 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,171 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,171 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,171 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,171 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,171 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,172 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,173 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,173 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,173 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,173 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,173 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,174 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,174 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,174 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,175 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,175 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,175 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,176 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,176 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,176 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,176 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,176 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,179 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,179 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,180 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,181 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,181 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,183 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,183 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,184 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,185 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,185 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 11:49:54,185 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 11:49:54,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 11:49:54,216 INFO L208 MainTranslator]: Completed translation [2022-12-12 11:49:54,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54 WrapperNode [2022-12-12 11:49:54,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-12 11:49:54,220 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-12 11:49:54,220 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-12 11:49:54,220 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-12 11:49:54,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,269 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 145 [2022-12-12 11:49:54,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-12 11:49:54,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-12 11:49:54,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-12 11:49:54,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-12 11:49:54,277 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,290 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,307 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,310 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-12 11:49:54,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-12 11:49:54,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-12 11:49:54,311 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-12 11:49:54,312 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (1/1) ... [2022-12-12 11:49:54,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 11:49:54,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-12 11:49:54,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-12 11:49:54,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-12 11:49:54,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-12 11:49:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-12 11:49:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-12 11:49:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-12 11:49:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-12 11:49:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-12 11:49:54,373 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-12 11:49:54,373 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-12 11:49:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-12 11:49:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-12 11:49:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-12 11:49:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-12 11:49:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-12 11:49:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-12 11:49:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-12 11:49:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-12 11:49:54,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-12 11:49:54,375 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-12 11:49:54,547 INFO L236 CfgBuilder]: Building ICFG [2022-12-12 11:49:54,555 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-12 11:49:54,870 INFO L277 CfgBuilder]: Performing block encoding [2022-12-12 11:49:54,975 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-12 11:49:54,975 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-12 11:49:54,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 11:49:54 BoogieIcfgContainer [2022-12-12 11:49:54,979 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-12 11:49:54,981 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-12 11:49:54,981 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-12 11:49:54,983 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-12 11:49:54,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.12 11:49:53" (1/3) ... [2022-12-12 11:49:54,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b40fb46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 11:49:54, skipping insertion in model container [2022-12-12 11:49:54,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 11:49:54" (2/3) ... [2022-12-12 11:49:54,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5b40fb46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 11:49:54, skipping insertion in model container [2022-12-12 11:49:54,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 11:49:54" (3/3) ... [2022-12-12 11:49:54,985 INFO L112 eAbstractionObserver]: Analyzing ICFG mix023_power.oepc_pso.oepc_rmo.oepc.i [2022-12-12 11:49:55,000 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-12 11:49:55,001 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-12 11:49:55,001 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-12 11:49:55,047 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-12 11:49:55,080 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 143 places, 132 transitions, 284 flow [2022-12-12 11:49:55,142 INFO L130 PetriNetUnfolder]: 2/128 cut-off events. [2022-12-12 11:49:55,144 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-12 11:49:55,150 INFO L83 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 128 events. 2/128 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-12 11:49:55,151 INFO L82 GeneralOperation]: Start removeDead. Operand has 143 places, 132 transitions, 284 flow [2022-12-12 11:49:55,160 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 139 places, 128 transitions, 268 flow [2022-12-12 11:49:55,167 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-12 11:49:55,171 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@76abadc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-12 11:49:55,171 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-12 11:49:55,212 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-12 11:49:55,213 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-12 11:49:55,213 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:49:55,213 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:49:55,214 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:49:55,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:49:55,218 INFO L85 PathProgramCache]: Analyzing trace with hash -1383228978, now seen corresponding path program 1 times [2022-12-12 11:49:55,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:49:55,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185897586] [2022-12-12 11:49:55,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:49:55,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:49:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:49:55,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:49:55,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:49:55,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185897586] [2022-12-12 11:49:55,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1185897586] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:49:55,670 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:49:55,670 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-12 11:49:55,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481438200] [2022-12-12 11:49:55,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:49:55,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-12 11:49:55,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:49:55,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-12 11:49:55,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-12 11:49:55,719 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 132 [2022-12-12 11:49:55,723 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 128 transitions, 268 flow. Second operand has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:49:55,723 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:49:55,723 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 132 [2022-12-12 11:49:55,724 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:49:55,926 INFO L130 PetriNetUnfolder]: 162/612 cut-off events. [2022-12-12 11:49:55,926 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-12 11:49:55,932 INFO L83 FinitePrefix]: Finished finitePrefix Result has 918 conditions, 612 events. 162/612 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3439 event pairs, 132 based on Foata normal form. 50/630 useless extension candidates. Maximal degree in co-relation 863. Up to 191 conditions per place. [2022-12-12 11:49:55,936 INFO L137 encePairwiseOnDemand]: 127/132 looper letters, 18 selfloop transitions, 2 changer transitions 0/132 dead transitions. [2022-12-12 11:49:55,936 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 132 transitions, 325 flow [2022-12-12 11:49:55,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-12 11:49:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-12 11:49:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 373 transitions. [2022-12-12 11:49:55,951 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9419191919191919 [2022-12-12 11:49:55,954 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 0 predicate places. [2022-12-12 11:49:55,955 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 132 transitions, 325 flow [2022-12-12 11:49:55,958 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 132 transitions, 316 flow, removed 1 selfloop flow, removed 4 redundant places. [2022-12-12 11:49:55,960 INFO L495 AbstractCegarLoop]: Abstraction has has 135 places, 132 transitions, 316 flow [2022-12-12 11:49:55,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:49:55,960 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:49:55,961 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:49:55,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-12 11:49:55,961 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:49:55,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:49:55,962 INFO L85 PathProgramCache]: Analyzing trace with hash 1970021551, now seen corresponding path program 1 times [2022-12-12 11:49:55,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:49:55,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947122010] [2022-12-12 11:49:55,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:49:55,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:49:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:49:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:49:56,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:49:56,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947122010] [2022-12-12 11:49:56,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947122010] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:49:56,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:49:56,345 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-12 11:49:56,345 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264242112] [2022-12-12 11:49:56,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:49:56,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-12 11:49:56,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:49:56,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-12 11:49:56,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-12 11:49:56,349 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-12 11:49:56,350 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 132 transitions, 316 flow. Second operand has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:49:56,350 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:49:56,350 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-12 11:49:56,350 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:49:59,613 INFO L130 PetriNetUnfolder]: 14298/28974 cut-off events. [2022-12-12 11:49:59,613 INFO L131 PetriNetUnfolder]: For 6209/14513 co-relation queries the response was YES. [2022-12-12 11:49:59,717 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57352 conditions, 28974 events. 14298/28974 cut-off events. For 6209/14513 co-relation queries the response was YES. Maximal size of possible extension queue 1276. Compared 283991 event pairs, 2486 based on Foata normal form. 0/28221 useless extension candidates. Maximal degree in co-relation 57293. Up to 7173 conditions per place. [2022-12-12 11:49:59,789 INFO L137 encePairwiseOnDemand]: 120/132 looper letters, 71 selfloop transitions, 9 changer transitions 159/321 dead transitions. [2022-12-12 11:49:59,789 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 321 transitions, 1390 flow [2022-12-12 11:49:59,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-12 11:49:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-12 11:49:59,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1439 transitions. [2022-12-12 11:49:59,792 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8385780885780886 [2022-12-12 11:49:59,793 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 8 predicate places. [2022-12-12 11:49:59,793 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 321 transitions, 1390 flow [2022-12-12 11:49:59,818 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 147 places, 321 transitions, 1376 flow, removed 7 selfloop flow, removed 0 redundant places. [2022-12-12 11:49:59,818 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 321 transitions, 1376 flow [2022-12-12 11:49:59,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:49:59,819 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:49:59,819 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:49:59,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-12 11:49:59,820 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:49:59,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:49:59,821 INFO L85 PathProgramCache]: Analyzing trace with hash -327693775, now seen corresponding path program 1 times [2022-12-12 11:49:59,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:49:59,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029603189] [2022-12-12 11:49:59,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:49:59,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:49:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:50:00,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:50:00,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:50:00,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1029603189] [2022-12-12 11:50:00,024 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1029603189] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:50:00,024 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:50:00,024 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-12 11:50:00,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332616835] [2022-12-12 11:50:00,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:50:00,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-12 11:50:00,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:50:00,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-12 11:50:00,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-12 11:50:00,026 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-12 11:50:00,027 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 321 transitions, 1376 flow. Second operand has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:00,027 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:50:00,027 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-12 11:50:00,027 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:50:04,294 INFO L130 PetriNetUnfolder]: 21896/43761 cut-off events. [2022-12-12 11:50:04,294 INFO L131 PetriNetUnfolder]: For 8374/31489 co-relation queries the response was YES. [2022-12-12 11:50:04,458 INFO L83 FinitePrefix]: Finished finitePrefix Result has 118000 conditions, 43761 events. 21896/43761 cut-off events. For 8374/31489 co-relation queries the response was YES. Maximal size of possible extension queue 2160. Compared 453931 event pairs, 744 based on Foata normal form. 11/43391 useless extension candidates. Maximal degree in co-relation 117939. Up to 11555 conditions per place. [2022-12-12 11:50:04,534 INFO L137 encePairwiseOnDemand]: 118/132 looper letters, 109 selfloop transitions, 17 changer transitions 619/827 dead transitions. [2022-12-12 11:50:04,534 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 159 places, 827 transitions, 5484 flow [2022-12-12 11:50:04,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-12 11:50:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-12 11:50:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1435 transitions. [2022-12-12 11:50:04,538 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8362470862470862 [2022-12-12 11:50:04,539 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 20 predicate places. [2022-12-12 11:50:04,540 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 159 places, 827 transitions, 5484 flow [2022-12-12 11:50:04,567 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 159 places, 827 transitions, 5474 flow, removed 5 selfloop flow, removed 0 redundant places. [2022-12-12 11:50:04,567 INFO L495 AbstractCegarLoop]: Abstraction has has 159 places, 827 transitions, 5474 flow [2022-12-12 11:50:04,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:04,568 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:50:04,568 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:50:04,568 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-12 11:50:04,569 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:50:04,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:50:04,569 INFO L85 PathProgramCache]: Analyzing trace with hash 369726778, now seen corresponding path program 1 times [2022-12-12 11:50:04,569 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:50:04,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538388602] [2022-12-12 11:50:04,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:50:04,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:50:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:50:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:50:04,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:50:04,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538388602] [2022-12-12 11:50:04,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538388602] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:50:04,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:50:04,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-12 11:50:04,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246771284] [2022-12-12 11:50:04,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:50:04,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-12 11:50:04,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:50:04,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-12 11:50:04,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-12 11:50:04,766 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-12 11:50:04,767 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 827 transitions, 5474 flow. Second operand has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:04,767 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:50:04,767 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-12 11:50:04,767 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:50:06,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:06,147 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,147 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,148 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,148 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,159 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:06,160 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 99#L786true, 172#true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,165 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,165 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:06,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][237], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 135#$Ultimate##0true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:06,547 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,548 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][259], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:06,548 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,548 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,548 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,548 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:06,644 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,644 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,644 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,644 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,645 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:06,646 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,646 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,646 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,646 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,651 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,651 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,651 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,651 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:06,652 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,652 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,652 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,652 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,656 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,656 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,656 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,656 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [60#L3true, 172#true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,657 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,657 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,657 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,657 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:06,657 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,657 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,658 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,658 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:06,658 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,658 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,658 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,658 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [99#L786true, 172#true, 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,662 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,663 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,664 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,664 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,664 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,664 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:06,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,889 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,890 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,890 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,890 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,890 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,890 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,890 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,890 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,904 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:06,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:06,904 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][240], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:06,927 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,927 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,927 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,927 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][258], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:06,927 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,927 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,927 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,927 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][314], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:06,928 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,928 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,928 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,929 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][460], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 135#$Ultimate##0true]) [2022-12-12 11:50:06,929 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,929 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,929 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:06,929 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,039 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,039 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,040 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:07,040 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 99#L786true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,044 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,050 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:07,050 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,051 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,056 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,056 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,056 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,056 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [172#true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,056 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,057 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,057 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,058 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,058 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [60#L3true, 99#L786true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:07,061 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,061 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,061 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,061 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [60#L3true, 99#L786true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:07,062 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,065 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,065 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,065 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,065 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [99#L786true, 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,065 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,065 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,065 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,065 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:07,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,313 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,313 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,314 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,314 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,315 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,315 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,315 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,315 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,315 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,315 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,315 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,315 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][445], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 78#L796true, 103#L826true]) [2022-12-12 11:50:07,316 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,316 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,316 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,316 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,332 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,332 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,332 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,332 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:07,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 99#L786true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,333 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,333 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,333 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,333 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [60#L3true, 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:07,334 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][237], [172#true, 83#L783true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,343 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][259], [172#true, 83#L783true, 70#L2true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,344 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,344 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,344 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,344 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][240], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,363 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,363 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][258], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,364 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][343], [60#L3true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 135#$Ultimate##0true]) [2022-12-12 11:50:07,365 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true]) [2022-12-12 11:50:07,366 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,512 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,513 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,513 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,516 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:07,516 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:07,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,628 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,628 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,628 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,628 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:07,628 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,628 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,629 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,629 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:07,629 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,629 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,629 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,629 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:07,630 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,630 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,630 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,630 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,633 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,633 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,633 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,634 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,634 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,634 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 99#L786true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,635 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [60#L3true, 172#true, 99#L786true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,635 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,636 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [99#L786true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:07,636 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,636 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,636 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,636 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [99#L786true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:07,637 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [60#L3true, 99#L786true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,637 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,637 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [60#L3true, 172#true, 99#L786true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,638 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:07,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:07,749 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][493], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:50:07,750 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,750 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,905 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,905 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,905 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,905 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,905 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,905 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,906 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,906 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][445], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 78#L796true, 103#L826true]) [2022-12-12 11:50:07,907 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,907 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [172#true, 99#L786true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true]) [2022-12-12 11:50:07,926 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,926 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,926 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,926 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][240], [60#L3true, 83#L783true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,933 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][258], [60#L3true, 172#true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:07,933 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][314], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,934 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,934 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,935 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][460], [83#L783true, 172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:07,935 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,935 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,935 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,935 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][343], [172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 135#$Ultimate##0true]) [2022-12-12 11:50:07,952 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true]) [2022-12-12 11:50:07,952 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:07,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,071 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,071 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,071 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,072 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,072 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,073 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,075 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:08,075 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,076 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,076 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:08,077 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,077 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,078 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,078 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,086 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [60#L3true, 172#true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,087 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [60#L3true, 172#true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,087 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,088 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,088 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,089 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,089 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,090 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,090 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,090 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,090 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,090 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [60#L3true, 172#true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,091 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,091 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 99#L786true, 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,094 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [99#L786true, 172#true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,095 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [99#L786true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,096 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [99#L786true, 172#true, 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,096 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:08,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true]) [2022-12-12 11:50:08,215 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,216 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][493], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:50:08,217 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,411 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,411 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,412 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [60#L3true, 172#true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,413 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,413 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,413 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,413 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:08,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 99#L786true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,413 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,413 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][240], [83#L783true, 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,433 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][258], [83#L783true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,433 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][343], [60#L3true, 172#true, 83#L783true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:08,434 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [60#L3true, 83#L783true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:08,435 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][276], [83#L783true, 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,442 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,442 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,442 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,442 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][371], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,443 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,443 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,562 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,563 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][464], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,563 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][350], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][354], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][355], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][366], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:08,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][362], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,567 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,568 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 99#L786true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,569 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,569 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,570 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [172#true, 99#L786true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,570 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,577 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [172#true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [172#true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:08,579 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [172#true, 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,580 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:08,580 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:08,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:09,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,081 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,082 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,082 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,083 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,083 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,084 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,084 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,085 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,085 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,085 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,085 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,111 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 99#L786true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,111 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,111 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [172#true, 99#L786true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,112 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:09,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 99#L786true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [60#L3true, 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:09,114 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][589], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:09,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [60#L3true, 99#L786true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:09,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][593], [60#L3true, 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:09,116 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][343], [83#L783true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:09,132 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,132 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [83#L783true, 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:09,133 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,133 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][456], [83#L783true, 172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:09,140 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][458], [83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:09,140 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,252 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,252 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,253 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,253 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,253 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,253 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][365], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,253 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][367], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,254 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,254 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,254 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][339], [60#L3true, 172#true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true]) [2022-12-12 11:50:09,257 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:09,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,582 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,583 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,583 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:09,584 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,584 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,584 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,584 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][514], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,584 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,585 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][407], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,585 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][363], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:09,585 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:09,587 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][589], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:09,588 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][493], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:50:09,588 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:09,589 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][593], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:09,589 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][493], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true]) [2022-12-12 11:50:09,590 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:09,611 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][589], [172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:09,612 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:09,612 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][593], [99#L786true, 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:09,613 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][490], [60#L3true, 172#true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:50:09,660 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:09,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][448], [60#L3true, 41#L799true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:09,919 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [60#L3true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true]) [2022-12-12 11:50:09,920 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 41#L799true, 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-12 11:50:09,921 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,921 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,921 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,921 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][546], [172#true, 41#L799true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 23#L816true]) [2022-12-12 11:50:09,922 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,922 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,922 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,922 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][505], [172#true, 41#L799true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-12 11:50:09,923 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:09,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:09,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:09,923 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:09,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][339], [172#true, 29#L2-1true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true]) [2022-12-12 11:50:09,924 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,924 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,924 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:09,924 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:10,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][497], [41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:10,272 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][463], [60#L3true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:10,273 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:10,274 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:10,313 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][589], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:10,313 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][493], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:50:10,314 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,314 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,314 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,314 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][452], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:10,315 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][593], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:10,315 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,316 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][493], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true]) [2022-12-12 11:50:10,316 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,316 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,316 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,316 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][490], [172#true, 29#L2-1true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:50:10,392 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:10,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][448], [29#L2-1true, 41#L799true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:10,483 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 29#L2-1true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true]) [2022-12-12 11:50:10,484 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,484 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:10,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([356] L881-->L887: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0)))) (let ((.cse3 (and .cse0 .cse5)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse2 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0))) (and .cse1 (not (= (mod v_~a$w_buff1_used~0_128 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_129) v_~a$w_buff1_used~0_128) (= (ite .cse4 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$r_buff0_thd0~0_23 (ite .cse3 0 v_~a$r_buff0_thd0~0_24)) (= v_~a~0_88 (ite .cse4 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_61 v_~a~0_89)))))) InVars {~a~0=v_~a~0_89, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_88, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][543], [41#L799true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 123#L887true]) [2022-12-12 11:50:10,485 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,485 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,485 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,485 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true]) [2022-12-12 11:50:10,626 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,626 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][546], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:10,627 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,627 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,627 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,627 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][339], [172#true, 29#L2-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:10,628 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,628 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,628 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,628 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 41#L799true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-12 11:50:10,812 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][546], [172#true, 41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 23#L816true]) [2022-12-12 11:50:10,813 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,813 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:10,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][463], [29#L2-1true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:10,830 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:50:10,830 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:10,831 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:10,831 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:11,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([356] L881-->L887: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0)))) (let ((.cse3 (and .cse0 .cse5)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse2 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0))) (and .cse1 (not (= (mod v_~a$w_buff1_used~0_128 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_129) v_~a$w_buff1_used~0_128) (= (ite .cse4 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$r_buff0_thd0~0_23 (ite .cse3 0 v_~a$r_buff0_thd0~0_24)) (= v_~a~0_88 (ite .cse4 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_61 v_~a~0_89)))))) InVars {~a~0=v_~a~0_89, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_88, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][541], [172#true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 195#true, 123#L887true]) [2022-12-12 11:50:11,085 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:50:11,085 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:11,085 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:11,085 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:11,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][490], [172#true, 29#L2-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:11,221 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-12 11:50:11,221 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-12 11:50:11,221 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-12 11:50:11,221 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-12 11:50:11,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][496], [172#true, 41#L799true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:50:11,252 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][546], [172#true, 41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 23#L816true]) [2022-12-12 11:50:11,252 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][339], [172#true, 29#L2-1true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 49#L776true]) [2022-12-12 11:50:11,253 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][490], [172#true, 29#L2-1true, 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:11,253 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,254 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,254 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:11,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([356] L881-->L887: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0)))) (let ((.cse3 (and .cse0 .cse5)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse2 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0))) (and .cse1 (not (= (mod v_~a$w_buff1_used~0_128 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_129) v_~a$w_buff1_used~0_128) (= (ite .cse4 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$r_buff0_thd0~0_23 (ite .cse3 0 v_~a$r_buff0_thd0~0_24)) (= v_~a~0_88 (ite .cse4 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_61 v_~a~0_89)))))) InVars {~a~0=v_~a~0_89, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_88, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][541], [172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 195#true, 49#L776true, 78#L796true, 123#L887true]) [2022-12-12 11:50:11,621 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-12 11:50:11,621 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-12 11:50:11,621 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-12 11:50:11,621 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-12 11:50:12,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([356] L881-->L887: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0))) (.cse0 (not (= (mod v_~a$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0)))) (let ((.cse3 (and .cse0 .cse5)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_148 256) 0)))) (.cse2 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_129 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0))) (and .cse1 (not (= (mod v_~a$w_buff1_used~0_128 256) 0)))) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_129) v_~a$w_buff1_used~0_128) (= (ite .cse4 0 v_~a$w_buff0_used~0_148) v_~a$w_buff0_used~0_147) (= v_~a$r_buff0_thd0~0_23 (ite .cse3 0 v_~a$r_buff0_thd0~0_24)) (= v_~a~0_88 (ite .cse4 v_~a$w_buff0~0_64 (ite .cse2 v_~a$w_buff1~0_61 v_~a~0_89)))))) InVars {~a~0=v_~a~0_89, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_148, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129} OutVars{~a~0=v_~a~0_88, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_147, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][541], [172#true, 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 195#true, 49#L776true, 123#L887true]) [2022-12-12 11:50:12,175 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-12-12 11:50:12,175 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-12 11:50:12,175 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-12 11:50:12,175 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-12-12 11:50:15,896 INFO L130 PetriNetUnfolder]: 50860/93125 cut-off events. [2022-12-12 11:50:15,897 INFO L131 PetriNetUnfolder]: For 139140/169360 co-relation queries the response was YES. [2022-12-12 11:50:16,315 INFO L83 FinitePrefix]: Finished finitePrefix Result has 286023 conditions, 93125 events. 50860/93125 cut-off events. For 139140/169360 co-relation queries the response was YES. Maximal size of possible extension queue 3375. Compared 959638 event pairs, 1389 based on Foata normal form. 1221/90908 useless extension candidates. Maximal degree in co-relation 285963. Up to 30110 conditions per place. [2022-12-12 11:50:16,656 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 759 selfloop transitions, 20 changer transitions 59/1213 dead transitions. [2022-12-12 11:50:16,656 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 168 places, 1213 transitions, 10038 flow [2022-12-12 11:50:16,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-12 11:50:16,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-12 11:50:16,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1157 transitions. [2022-12-12 11:50:16,658 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8765151515151515 [2022-12-12 11:50:16,659 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 29 predicate places. [2022-12-12 11:50:16,659 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 168 places, 1213 transitions, 10038 flow [2022-12-12 11:50:16,697 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 167 places, 1213 transitions, 10034 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-12-12 11:50:16,697 INFO L495 AbstractCegarLoop]: Abstraction has has 167 places, 1213 transitions, 10034 flow [2022-12-12 11:50:16,698 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:16,698 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:50:16,698 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:50:16,698 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-12 11:50:16,698 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:50:16,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:50:16,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1066881557, now seen corresponding path program 1 times [2022-12-12 11:50:16,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:50:16,699 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759199899] [2022-12-12 11:50:16,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:50:16,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:50:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:50:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:50:16,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:50:16,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759199899] [2022-12-12 11:50:16,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759199899] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:50:16,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:50:16,895 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-12 11:50:16,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132630819] [2022-12-12 11:50:16,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:50:16,895 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-12 11:50:16,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:50:16,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-12 11:50:16,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-12 11:50:16,896 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-12 11:50:16,897 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 1213 transitions, 10034 flow. Second operand has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:16,897 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:50:16,897 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-12 11:50:16,897 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:50:17,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, 83#L783true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:17,984 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:50:17,984 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:17,984 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:17,984 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:18,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [60#L3true, 99#L786true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,290 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,290 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,290 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,290 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][285], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,296 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,296 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,296 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 83#L783true, 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,297 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,297 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,297 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,297 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,300 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [60#L3true, 172#true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,300 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,300 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,304 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,304 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,304 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,304 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [60#L3true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,305 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,305 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,305 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,305 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:18,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][272], [99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,631 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,631 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,631 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,632 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][251], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 135#$Ultimate##0true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,662 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][274], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,662 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,788 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,788 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,788 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,788 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,788 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [60#L3true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,789 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [60#L3true, 172#true, 99#L786true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,790 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,790 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,790 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,790 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [60#L3true, 172#true, 99#L786true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,791 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,791 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,791 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,792 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [99#L786true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,797 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,797 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,797 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,797 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][253], [60#L3true, 83#L783true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,799 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,799 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,799 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,799 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][285], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,801 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,801 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,801 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,801 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [172#true, 83#L783true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,801 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,801 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,801 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,802 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][285], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,803 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,803 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,803 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,804 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,804 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,804 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,804 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,804 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [172#true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,805 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,805 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,805 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,805 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:18,807 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,807 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,807 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,807 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [172#true, 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:18,807 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,808 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,808 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:18,808 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:19,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][278], [70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,073 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][272], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,074 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,084 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:19,084 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:19,084 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:19,084 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:19,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,094 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,095 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,134 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,134 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,135 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,135 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,135 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][537], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:19,136 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][326], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:19,136 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,136 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][255], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:19,280 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][253], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,280 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [60#L3true, 172#true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,286 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [60#L3true, 172#true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,286 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,286 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,287 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,287 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,287 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,287 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,288 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,288 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,288 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,288 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,288 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,288 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,288 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,288 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,294 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,294 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,295 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,295 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,295 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,295 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:19,295 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,295 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,296 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,296 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 99#L786true, 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,297 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,297 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,298 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,298 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,298 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, 83#L783true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,305 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [60#L3true, 83#L783true, 172#true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,305 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,305 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][253], [83#L783true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:19,306 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,306 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,306 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,306 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 83#L783true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,309 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,309 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,309 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,309 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [60#L3true, 172#true, 83#L783true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,309 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,310 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,310 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,310 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][285], [131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,311 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,312 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,312 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:19,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,689 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,689 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,689 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,689 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,690 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,690 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,690 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,690 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,691 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,691 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,693 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][381], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:19,693 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,693 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,709 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,709 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,709 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,709 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][272], [99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,717 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,717 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,717 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,717 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,722 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,722 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,722 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,722 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [60#L3true, 99#L786true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true]) [2022-12-12 11:50:19,723 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,723 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,723 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,723 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,735 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,735 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:19,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 99#L786true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,736 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,736 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][251], [83#L783true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,746 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,746 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,746 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,746 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][274], [172#true, 83#L783true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,747 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,774 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,775 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,775 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][379], [60#L3true, 172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 135#$Ultimate##0true]) [2022-12-12 11:50:19,777 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][552], [60#L3true, 172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true]) [2022-12-12 11:50:19,777 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,777 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,956 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,956 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,956 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,956 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [60#L3true, 172#true, 83#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,956 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,956 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,956 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,956 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][255], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:19,957 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,957 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,957 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,957 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][253], [83#L783true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,958 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,958 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 86#L845true, 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,965 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,965 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,965 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,965 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [172#true, 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,966 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,966 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,967 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,967 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,967 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,976 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,976 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,976 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,976 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,976 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,977 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,977 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:19,978 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:19,978 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][285], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,986 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,986 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,986 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,987 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,987 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,987 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,987 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 83#L783true, 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,988 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [172#true, 83#L783true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,988 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,988 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [83#L783true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:19,991 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [172#true, 83#L783true, 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:19,992 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:19,992 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:20,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][471], [120#$Ultimate##0true, 33#L880true, 172#true, 41#L799true, 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,016 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:20,016 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:20,016 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:20,016 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:20,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][466], [33#L880true, 172#true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,017 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,017 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,017 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,017 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][278], [70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,348 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][272], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,348 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][380], [60#L3true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:20,356 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true]) [2022-12-12 11:50:20,357 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,364 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,365 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,365 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,374 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,374 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,375 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][450], [99#L786true, 172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,384 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,384 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,385 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,385 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,386 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:20,386 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:20,388 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [99#L786true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true]) [2022-12-12 11:50:20,391 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:20,400 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [60#L3true, 172#true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,408 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,408 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,408 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,408 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:20,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [60#L3true, 83#L783true, 172#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,409 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [60#L3true, 83#L783true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,409 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,410 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,410 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][537], [83#L783true, 172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,411 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][326], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,411 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,411 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][379], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 135#$Ultimate##0true]) [2022-12-12 11:50:20,436 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][552], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true]) [2022-12-12 11:50:20,436 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,437 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,577 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,579 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,579 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,579 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,580 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,580 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,580 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,581 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [172#true, 83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,581 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [172#true, 83#L783true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,582 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][400], [83#L783true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,582 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,590 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,590 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,590 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,590 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:20,590 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,590 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,591 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,591 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:20,597 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][458], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,597 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][630], [60#L3true, 99#L786true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [60#L3true, 172#true, 99#L786true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,604 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [172#true, 83#L783true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,604 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,604 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][471], [120#$Ultimate##0true, 172#true, 70#L2true, 41#L799true, 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,621 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][466], [172#true, 70#L2true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:20,622 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:20,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:20,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:20,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:20,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [120#$Ultimate##0true, 33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:20,622 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:20,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:21,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][695], [172#true, 99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,007 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][450], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][396], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][457], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,093 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,094 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:21,095 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:21,095 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,095 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,096 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,096 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:21,097 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][381], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:21,098 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,098 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,098 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,098 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][380], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:21,101 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true]) [2022-12-12 11:50:21,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][523], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 23#L816true]) [2022-12-12 11:50:21,109 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][614], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true]) [2022-12-12 11:50:21,110 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][616], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:50:21,117 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,117 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:21,118 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,118 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][525], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,120 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][362], [33#L880true, 172#true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:50:21,122 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,127 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,127 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,128 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,129 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,130 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [60#L3true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true]) [2022-12-12 11:50:21,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:21,137 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,137 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:21,138 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,138 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,138 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,138 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [83#L783true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,154 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][254], [83#L783true, 172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,154 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][379], [60#L3true, 83#L783true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:21,156 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][552], [60#L3true, 83#L783true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:21,156 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,156 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][285], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,168 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:21,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,168 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][288], [83#L783true, 172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,169 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,169 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,169 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,169 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][726], [172#true, 33#L880true, 16#L819true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,205 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,317 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,317 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,317 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,317 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,318 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,318 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,319 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][389], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,319 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:21,320 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [99#L786true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,320 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:21,327 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,327 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][458], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,328 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][630], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,328 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [60#L3true, 172#true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,329 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][547], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,329 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][458], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,335 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][630], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,336 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [172#true, 99#L786true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,336 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][646], [60#L3true, 120#$Ultimate##0true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 23#L816true]) [2022-12-12 11:50:21,353 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][643], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:21,353 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [120#$Ultimate##0true, 172#true, 16#L819true, 70#L2true, 41#L799true, 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,354 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:21,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][695], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,603 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,603 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,603 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,603 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][779], [60#L3true, 172#true, 99#L786true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:21,624 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][615], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:21,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][525], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,854 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,854 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][362], [33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:50:21,857 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,857 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,858 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,867 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,867 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,867 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,867 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,868 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,868 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,869 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][271], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,873 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,873 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,874 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,874 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:21,874 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][380], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true]) [2022-12-12 11:50:21,876 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true]) [2022-12-12 11:50:21,876 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,877 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,877 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][387], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,884 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][391], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:21,884 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][455], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:21,884 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [60#L3true, 172#true, 99#L786true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:21,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][362], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:50:21,902 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 99#L786true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,905 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,907 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,907 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [99#L786true, 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,908 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,908 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,909 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,909 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:21,909 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,909 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,910 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [99#L786true, 172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,910 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true]) [2022-12-12 11:50:21,912 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][523], [99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 103#L826true, 23#L816true]) [2022-12-12 11:50:21,918 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,919 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][775], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:21,920 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][630], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:21,920 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [172#true, 99#L786true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,921 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][379], [83#L783true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:21,933 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,933 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,933 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,933 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][552], [83#L783true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:21,934 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,934 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,934 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,934 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [83#L783true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:21,942 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][531], [83#L783true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:21,943 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,943 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,943 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,943 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][726], [172#true, 16#L819true, 70#L2true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:21,976 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,976 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,976 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:21,976 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,077 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,078 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][458], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,082 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][630], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,083 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,083 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,083 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][646], [120#$Ultimate##0true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 23#L816true]) [2022-12-12 11:50:22,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][643], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:50:22,101 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,101 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,101 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,101 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][845], [60#L3true, 120#$Ultimate##0true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:22,102 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:22,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][773], [99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:22,263 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,263 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][433], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 78#L796true]) [2022-12-12 11:50:22,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][779], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:22,348 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][779], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:22,370 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,370 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,370 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,370 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][616], [60#L3true, 172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true]) [2022-12-12 11:50:22,438 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [60#L3true, 172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:22,456 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,456 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,456 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,456 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][362], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:50:22,461 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,461 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,465 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,469 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,469 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,469 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,469 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,470 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,470 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,470 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,470 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,470 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,470 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,471 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,471 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,473 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,473 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][449], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,473 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,474 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][456], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,474 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][380], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true]) [2022-12-12 11:50:22,479 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,479 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,479 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,479 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][550], [16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true]) [2022-12-12 11:50:22,480 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,480 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,480 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,480 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][523], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 49#L776true, 103#L826true, 23#L816true]) [2022-12-12 11:50:22,490 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][614], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 78#L796true, 103#L826true]) [2022-12-12 11:50:22,490 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,490 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][775], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:22,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][630], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:22,493 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][459], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,494 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][547], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,495 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,496 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,496 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:22,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [172#true, 99#L786true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:22,507 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][506], [60#L3true, 172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true]) [2022-12-12 11:50:22,510 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [99#L786true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true]) [2022-12-12 11:50:22,514 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,514 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][771], [99#L786true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:22,515 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][779], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:22,516 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:22,516 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][843], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:22,566 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][845], [120#$Ultimate##0true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:22,666 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,666 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,666 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,666 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:22,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][773], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:22,884 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,884 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,884 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,884 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][828], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:22,884 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][433], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 78#L796true]) [2022-12-12 11:50:22,981 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:22,981 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:22,981 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:22,981 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:22,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][779], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:22,986 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:22,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][547], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:22,996 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:22,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:22,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:22,996 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:23,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][616], [172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true]) [2022-12-12 11:50:23,072 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,072 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,072 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,072 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:23,086 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][508], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:50:23,089 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,089 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][506], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 195#true]) [2022-12-12 11:50:23,090 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,090 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][616], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 78#L796true]) [2022-12-12 11:50:23,094 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,094 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:23,095 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][771], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:23,095 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,096 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][779], [172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:23,096 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,096 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][616], [172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true]) [2022-12-12 11:50:23,096 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:23,097 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][596], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-12 11:50:23,115 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][843], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true]) [2022-12-12 11:50:23,148 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:23,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][597], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true]) [2022-12-12 11:50:23,507 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:23,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:23,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:23,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:23,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][596], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-12 11:50:23,508 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:23,508 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:23,508 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:23,508 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:25,528 INFO L130 PetriNetUnfolder]: 32853/60007 cut-off events. [2022-12-12 11:50:25,528 INFO L131 PetriNetUnfolder]: For 126239/173146 co-relation queries the response was YES. [2022-12-12 11:50:25,788 INFO L83 FinitePrefix]: Finished finitePrefix Result has 225120 conditions, 60007 events. 32853/60007 cut-off events. For 126239/173146 co-relation queries the response was YES. Maximal size of possible extension queue 3294. Compared 595052 event pairs, 842 based on Foata normal form. 6612/64278 useless extension candidates. Maximal degree in co-relation 225058. Up to 20350 conditions per place. [2022-12-12 11:50:25,956 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 972 selfloop transitions, 54 changer transitions 206/1561 dead transitions. [2022-12-12 11:50:25,956 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 179 places, 1561 transitions, 15774 flow [2022-12-12 11:50:25,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-12 11:50:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-12 11:50:25,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1509 transitions. [2022-12-12 11:50:25,960 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8793706293706294 [2022-12-12 11:50:25,960 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 40 predicate places. [2022-12-12 11:50:25,961 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 179 places, 1561 transitions, 15774 flow [2022-12-12 11:50:26,008 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 1561 transitions, 14775 flow, removed 490 selfloop flow, removed 4 redundant places. [2022-12-12 11:50:26,008 INFO L495 AbstractCegarLoop]: Abstraction has has 175 places, 1561 transitions, 14775 flow [2022-12-12 11:50:26,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:26,009 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:50:26,009 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:50:26,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-12 11:50:26,009 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:50:26,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:50:26,010 INFO L85 PathProgramCache]: Analyzing trace with hash -431014929, now seen corresponding path program 1 times [2022-12-12 11:50:26,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:50:26,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567303123] [2022-12-12 11:50:26,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:50:26,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:50:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:50:26,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:50:26,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:50:26,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567303123] [2022-12-12 11:50:26,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567303123] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:50:26,255 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:50:26,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-12 11:50:26,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371766017] [2022-12-12 11:50:26,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:50:26,255 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-12 11:50:26,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:50:26,256 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-12 11:50:26,256 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-12 11:50:26,257 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-12 11:50:26,258 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 175 places, 1561 transitions, 14775 flow. Second operand has 8 states, 8 states have (on average 107.125) internal successors, (857), 8 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:26,258 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:50:26,258 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-12 11:50:26,258 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:50:27,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:27,913 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,913 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,913 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,913 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:27,923 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,924 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,924 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,924 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:27,929 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,929 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,929 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:27,929 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:28,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:28,203 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,203 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,203 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,203 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][335], [99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:28,211 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,212 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,212 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,212 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][251], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 135#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:28,238 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,238 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,238 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,238 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][274], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 135#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:28,239 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,239 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,239 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,239 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:28,481 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,481 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,481 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,481 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,484 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,484 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,484 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:28,490 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,490 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,490 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,490 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:28,490 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,490 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,490 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,491 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,495 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,495 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,495 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,495 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true]) [2022-12-12 11:50:28,495 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,495 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,495 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,495 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:28,497 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,497 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,497 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,497 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true]) [2022-12-12 11:50:28,498 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,498 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:28,499 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,505 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,505 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,505 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,505 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,505 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,505 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,505 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,505 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:28,506 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,506 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,506 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,506 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][291], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:28,515 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][415], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:28,515 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,515 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:28,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:28,820 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:28,837 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:28,837 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:28,837 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:28,837 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:28,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:28,838 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,838 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,838 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,838 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][285], [70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:28,844 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,844 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,844 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,844 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][335], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:28,845 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true]) [2022-12-12 11:50:28,848 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,848 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,848 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,848 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:28,858 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,858 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,858 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,858 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,861 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,861 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,862 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,862 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,862 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:28,866 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,866 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,866 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,866 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][548], [99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,867 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,867 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,867 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,867 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:28,897 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,897 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,897 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,897 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][255], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:28,897 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,897 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,897 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,897 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][551], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:28,898 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][332], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:28,899 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,899 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,935 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:28,936 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,936 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,936 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,936 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:28,936 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,937 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,937 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,937 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:28,984 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,984 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:28,986 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:28,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,052 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:29,052 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,052 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true]) [2022-12-12 11:50:29,053 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,053 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,053 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,053 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true]) [2022-12-12 11:50:29,063 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,063 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,064 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:29,064 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,064 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,071 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,071 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,071 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:29,072 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:29,072 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,072 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,073 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,073 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,073 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,074 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:29,074 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][403], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,075 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:29,075 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:29,077 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,077 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,077 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,077 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,082 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:29,082 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][254], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:29,084 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][291], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:29,089 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,089 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][415], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,090 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][293], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true]) [2022-12-12 11:50:29,090 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:29,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true]) [2022-12-12 11:50:29,551 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,564 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,564 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:29,565 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,565 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,565 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,565 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,572 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,572 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,572 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,572 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true]) [2022-12-12 11:50:29,573 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true]) [2022-12-12 11:50:29,574 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:29,576 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:29,576 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:29,576 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:29,576 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:29,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:29,576 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,577 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,577 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,577 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][533], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:29,577 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,577 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,577 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,577 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true, 23#L816true]) [2022-12-12 11:50:29,580 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,580 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,581 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,581 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,581 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][548], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,582 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:29,582 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,606 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,606 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,606 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,606 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][562], [60#L3true, 99#L786true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,607 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,607 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,607 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,607 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][251], [172#true, 83#L783true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:29,613 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,613 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,613 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,613 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][274], [172#true, 83#L783true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:29,614 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,614 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,637 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,637 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][255], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,638 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][561], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:29,639 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,639 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,639 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,639 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:29,640 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,640 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,640 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,640 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:29,739 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,739 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:29,740 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,740 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,740 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,740 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][403], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:29,806 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,806 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,806 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,806 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true]) [2022-12-12 11:50:29,807 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,807 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,807 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,807 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:29,808 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,808 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,808 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,808 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:29,808 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,808 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,808 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,808 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][253], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:29,811 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][254], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:29,811 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,819 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true]) [2022-12-12 11:50:29,819 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,819 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:29,820 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:29,820 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:29,823 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:29,823 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,828 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,828 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:29,829 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:29,829 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:29,831 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,831 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,831 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,831 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:29,832 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:29,832 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,832 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,833 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:29,833 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,833 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:29,834 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:29,837 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:29,837 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,837 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,838 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true]) [2022-12-12 11:50:29,838 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,838 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,838 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,838 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,838 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][291], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:29,841 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,841 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][415], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:29,842 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,842 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][478], [120#$Ultimate##0true, 33#L880true, 172#true, 41#L799true, 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:29,859 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][480], [33#L880true, 172#true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:29,859 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:29,859 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][533], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:30,252 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 78#L796true, 23#L816true]) [2022-12-12 11:50:30,254 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:30,255 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][562], [60#L3true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,256 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][533], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,257 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,257 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,257 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,257 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:30,268 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:30,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][403], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][562], [99#L786true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,284 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,284 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,284 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,284 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:30,292 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][255], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:30,292 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,292 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,293 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][551], [172#true, 83#L783true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,294 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][332], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,294 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][561], [172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:30,319 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 135#$Ultimate##0true]) [2022-12-12 11:50:30,320 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,320 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,320 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,320 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:30,408 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,418 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [33#L880true, 172#true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,424 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,425 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][403], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,493 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true]) [2022-12-12 11:50:30,494 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true]) [2022-12-12 11:50:30,495 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:30,495 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,495 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:30,496 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:30,498 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,498 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:30,499 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][403], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,500 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true]) [2022-12-12 11:50:30,500 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:30,501 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,502 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,502 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:30,502 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:30,503 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][413], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:30,504 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][255], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,504 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:30,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:30,517 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,518 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:30,518 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:30,520 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,520 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,521 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,521 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,521 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,521 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:30,521 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,525 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true]) [2022-12-12 11:50:30,525 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,525 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,526 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:30,526 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,527 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:30,527 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:30,529 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,529 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][291], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:30,533 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,533 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,533 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,533 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][415], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:30,533 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,533 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,533 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,534 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][478], [120#$Ultimate##0true, 172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:30,550 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,550 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][480], [172#true, 41#L799true, 70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:30,551 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][764], [120#$Ultimate##0true, 33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:30,552 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:30,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 99#L786true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:50:30,841 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,841 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,841 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:30,841 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:31,052 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,052 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,052 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,052 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:31,065 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,065 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,065 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,065 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true]) [2022-12-12 11:50:31,074 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][403], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:31,075 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:31,076 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,086 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 53#L766true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,086 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,086 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][562], [16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][533], [16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,092 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,105 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,105 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,106 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:31,107 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:31,108 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,108 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,114 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,114 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,114 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,114 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,115 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][273], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:31,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][255], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][561], [60#L3true, 83#L783true, 172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,134 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [60#L3true, 83#L783true, 172#true, 16#L819true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,134 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][293], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,145 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,145 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][291], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:31,146 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][415], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,146 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][535], [33#L880true, 172#true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,189 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,189 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,189 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,189 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:31,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [33#L880true, 172#true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][765], [33#L880true, 172#true, 16#L819true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:31,257 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true]) [2022-12-12 11:50:31,258 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:31,260 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 41#L799true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,263 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,269 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,270 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,270 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,270 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,270 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:31,322 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,322 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,322 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,322 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:31,322 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,322 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 78#L796true]) [2022-12-12 11:50:31,323 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][403], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:31,324 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:31,324 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,325 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][390], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 103#L826true]) [2022-12-12 11:50:31,325 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,325 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,326 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,326 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,327 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,327 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,328 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:31,328 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,328 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:31,329 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,329 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][462], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 90#L879true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,337 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][395], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:31,337 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][401], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:31,338 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][406], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:31,338 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,339 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:31,340 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true]) [2022-12-12 11:50:31,340 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,342 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,342 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,343 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,343 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,343 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,346 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,346 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,347 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,347 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,348 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,348 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][656], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,366 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][655], [60#L3true, 120#$Ultimate##0true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,366 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,366 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][764], [120#$Ultimate##0true, 172#true, 16#L819true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,367 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][372], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:31,494 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][601], [33#L880true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:31,494 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:31,509 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][605], [33#L880true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,509 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,510 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,510 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:31,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:50:31,528 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][513], [33#L880true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:31,529 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:31,533 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [33#L880true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,533 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:50:31,561 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 99#L786true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,562 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,562 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,736 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][732], [172#true, 33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,737 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][712], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 90#L879true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:31,743 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][599], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 90#L879true, 195#true, 49#L776true]) [2022-12-12 11:50:31,743 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][639], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,753 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,754 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,754 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,754 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,754 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,754 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,754 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,754 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,754 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][718], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 90#L879true, 195#true, 49#L776true]) [2022-12-12 11:50:31,760 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][728], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L799true, P3Thread1of1ForFork1InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 90#L879true, 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,761 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][858], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 90#L879true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:31,797 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][599], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 90#L879true, 195#true, 49#L776true]) [2022-12-12 11:50:31,798 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,807 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:31,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,809 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,809 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,809 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,809 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,809 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true]) [2022-12-12 11:50:31,810 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:31,811 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:31,811 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true]) [2022-12-12 11:50:31,812 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,817 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:31,817 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,820 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,820 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:31,821 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,822 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,822 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,822 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,823 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,827 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,827 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,828 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,828 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,828 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,828 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,849 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,849 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:31,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,850 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,850 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,850 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 99#L786true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,853 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [60#L3true, 99#L786true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:31,853 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,853 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][561], [172#true, 83#L783true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,871 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][388], [172#true, 83#L783true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,872 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,872 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,872 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,872 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][546], [83#L783true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:31,881 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][547], [83#L783true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:31,882 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:31,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][535], [172#true, 41#L799true, 70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,048 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:32,048 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:32,048 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:32,048 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:32,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 41#L799true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,049 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][765], [172#true, 16#L819true, 41#L799true, 70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,049 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [33#L880true, 172#true, 16#L819true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,050 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,190 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,190 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,190 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,190 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,190 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,190 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,191 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:32,191 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true]) [2022-12-12 11:50:32,192 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,201 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:32,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,202 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][405], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:32,203 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,204 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][410], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:32,204 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][656], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,224 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][655], [120#$Ultimate##0true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,224 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][891], [60#L3true, 120#$Ultimate##0true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:32,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:32,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][462], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,314 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,314 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,314 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,314 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][535], [172#true, 33#L880true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:32,320 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:32,321 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][372], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:32,362 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][601], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:32,363 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,365 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,365 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,365 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,365 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][717], [33#L880true, 172#true, 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,365 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,365 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,366 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,366 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][603], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:32,377 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][605], [70#L2true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:32,378 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][724], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,381 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,381 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,381 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,381 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,382 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][462], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 90#L879true, 49#L776true, 78#L796true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,391 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,391 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:32,398 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,398 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:50:32,399 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][513], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:32,400 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,401 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,402 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][961], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,402 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:32,408 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [70#L2true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:32,408 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][719], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][722], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,437 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,437 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,438 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,493 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,493 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:32,553 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:32,553 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][462], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 90#L879true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,606 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,618 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][732], [172#true, 70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,619 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][970], [33#L880true, 172#true, 16#L819true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,619 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,620 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][639], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:32,633 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,634 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][538], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:32,634 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,635 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,688 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][467], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true]) [2022-12-12 11:50:32,688 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:32,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][402], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,688 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:32,689 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][409], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:32,689 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,692 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,693 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,693 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,720 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,720 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 6#L763true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,769 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,769 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][890], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true]) [2022-12-12 11:50:32,769 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 16#L819true, 41#L799true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,770 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][891], [120#$Ultimate##0true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:32,869 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:32,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][909], [172#true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 239#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,909 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,909 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,909 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,909 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][713], [33#L880true, 172#true, 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,911 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,911 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,911 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,911 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,912 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][535], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:32,941 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,941 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:32,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:32,941 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,942 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,943 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][518], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,983 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,983 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,983 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,983 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][600], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,984 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,984 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,984 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,984 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,986 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][717], [172#true, 41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:32,986 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,986 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][602], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:32,997 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,997 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:32,998 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:32,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][724], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,002 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,002 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:33,018 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,019 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,019 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,020 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,020 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,021 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,022 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,022 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][961], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,022 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,023 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,023 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,023 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][608], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,029 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][609], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,029 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,029 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][719], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,030 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][722], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,031 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,031 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,031 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,031 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 99#L786true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,054 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,054 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,054 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,054 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 99#L786true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:33,055 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,055 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][451], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,108 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,108 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,108 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,108 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 33#L880true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,109 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,109 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,109 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,109 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,177 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,177 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,177 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,177 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][404], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:33,178 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,178 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,178 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,178 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][608], [60#L3true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,181 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][609], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,181 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][877], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,231 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,232 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][970], [172#true, 16#L819true, 70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,233 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 16#L819true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,233 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,233 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,295 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,439 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,440 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,440 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][890], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:33,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:33,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:33,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1072], [172#true, 33#L880true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,590 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,590 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,590 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,590 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][713], [172#true, 70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,592 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:50:33,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:33,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:33,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:33,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,593 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,593 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,593 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,593 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,624 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,624 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,624 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,624 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,625 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,625 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,625 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,625 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][614], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:33,671 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,671 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,671 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,671 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][610], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,671 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,671 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,671 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,671 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][850], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:33,673 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,673 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,673 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,673 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][853], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 49#L776true]) [2022-12-12 11:50:33,673 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,673 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,673 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,673 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][617], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,689 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][615], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:33,689 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,689 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][851], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 49#L776true]) [2022-12-12 11:50:33,691 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][852], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,691 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,691 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,705 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,705 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,705 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,706 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,706 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,706 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,706 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,707 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,707 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,707 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,707 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][838], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:33,707 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,707 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true]) [2022-12-12 11:50:33,708 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,708 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true]) [2022-12-12 11:50:33,709 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1086], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:50:33,709 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,709 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][608], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,716 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,716 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][609], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,717 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,717 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][836], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,718 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][840], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true]) [2022-12-12 11:50:33,718 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,718 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true]) [2022-12-12 11:50:33,736 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,736 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,737 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,737 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [60#L3true, 172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,772 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,773 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,773 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,773 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][678], [172#true, 16#L819true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,774 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,774 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,774 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,774 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][608], [229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:33,827 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,827 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,827 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,828 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][609], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:33,828 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,828 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,828 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,828 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][877], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,866 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:33,867 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,867 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,867 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,867 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1101], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:33,868 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,868 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,868 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,868 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:33,869 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,869 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,869 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,869 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 6#L763true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:33,966 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:33,966 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:34,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1072], [172#true, 16#L819true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:34,031 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,031 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,032 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,032 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:34,034 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,034 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,034 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,034 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 23#L816true]) [2022-12-12 11:50:34,073 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,073 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,073 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,073 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:34,074 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,074 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,074 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,074 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][927], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 23#L816true]) [2022-12-12 11:50:34,116 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,116 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,116 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,116 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][928], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:50:34,117 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,117 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,117 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,117 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][925], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:34,127 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,127 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,127 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,127 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][926], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:50:34,127 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,127 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,127 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,127 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][838], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:34,135 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,135 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,135 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,135 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:34,136 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,136 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,136 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,136 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 49#L776true]) [2022-12-12 11:50:34,137 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1086], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:50:34,137 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,137 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][836], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:34,143 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,143 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,143 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,143 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][840], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true]) [2022-12-12 11:50:34,144 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,144 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,144 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,144 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][540], [172#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:34,180 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,181 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,181 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,181 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:34,181 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,182 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,182 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,182 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1101], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:34,250 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,250 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,250 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,250 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:34,251 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,251 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,251 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,251 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:34,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1210], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 263#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true]) [2022-12-12 11:50:34,342 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,342 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,342 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,342 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:34,344 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,344 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,344 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,344 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:34,375 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,375 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,375 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,375 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:34,442 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,442 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,442 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,442 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:34,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1210], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 263#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:34,552 INFO L382 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-12 11:50:34,552 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-12 11:50:34,552 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-12 11:50:34,553 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-12 11:50:35,046 INFO L130 PetriNetUnfolder]: 29779/51297 cut-off events. [2022-12-12 11:50:35,046 INFO L131 PetriNetUnfolder]: For 127773/188939 co-relation queries the response was YES. [2022-12-12 11:50:35,235 INFO L83 FinitePrefix]: Finished finitePrefix Result has 228499 conditions, 51297 events. 29779/51297 cut-off events. For 127773/188939 co-relation queries the response was YES. Maximal size of possible extension queue 3436. Compared 488205 event pairs, 929 based on Foata normal form. 7835/56990 useless extension candidates. Maximal degree in co-relation 228436. Up to 19023 conditions per place. [2022-12-12 11:50:35,373 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 886 selfloop transitions, 106 changer transitions 446/1567 dead transitions. [2022-12-12 11:50:35,373 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 1567 transitions, 17803 flow [2022-12-12 11:50:35,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-12 11:50:35,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-12 11:50:35,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1860 transitions. [2022-12-12 11:50:35,377 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8806818181818182 [2022-12-12 11:50:35,377 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 51 predicate places. [2022-12-12 11:50:35,377 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 1567 transitions, 17803 flow [2022-12-12 11:50:35,435 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 1567 transitions, 16448 flow, removed 644 selfloop flow, removed 7 redundant places. [2022-12-12 11:50:35,436 INFO L495 AbstractCegarLoop]: Abstraction has has 183 places, 1567 transitions, 16448 flow [2022-12-12 11:50:35,436 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.125) internal successors, (857), 8 states have internal predecessors, (857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:35,436 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:50:35,436 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:50:35,437 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-12 11:50:35,437 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:50:35,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:50:35,437 INFO L85 PathProgramCache]: Analyzing trace with hash -1376203338, now seen corresponding path program 1 times [2022-12-12 11:50:35,437 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:50:35,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487153152] [2022-12-12 11:50:35,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:50:35,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:50:35,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:50:35,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:50:35,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:50:35,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487153152] [2022-12-12 11:50:35,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487153152] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:50:35,683 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:50:35,683 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-12 11:50:35,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174742830] [2022-12-12 11:50:35,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:50:35,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-12 11:50:35,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:50:35,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-12 11:50:35,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-12-12 11:50:35,684 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-12 11:50:35,685 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 183 places, 1567 transitions, 16448 flow. Second operand has 8 states, 8 states have (on average 100.5) internal successors, (804), 8 states have internal predecessors, (804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:35,685 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:50:35,685 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-12 11:50:35,685 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:50:37,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:37,209 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:50:37,209 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:37,209 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:37,209 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:37,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:50:37,630 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,630 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,630 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,630 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:37,638 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,638 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,638 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,638 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][377], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:37,652 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,652 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,653 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,653 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][373], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:37,653 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,653 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,653 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,653 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][373], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:37,654 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:37,654 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,654 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true]) [2022-12-12 11:50:37,665 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,665 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,665 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,666 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][372], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true]) [2022-12-12 11:50:37,669 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][387], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:37,669 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:37,669 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:38,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][377], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:38,359 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 135#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:38,367 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-12 11:50:38,367 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:38,367 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:38,367 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:38,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true]) [2022-12-12 11:50:38,402 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,402 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,402 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true]) [2022-12-12 11:50:38,403 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:50:38,409 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,409 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 264#true]) [2022-12-12 11:50:38,410 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,410 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,410 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,410 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:50:38,412 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,413 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,413 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,413 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][640], [33#L880true, 16#L819true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 195#true, 78#L796true, 264#true]) [2022-12-12 11:50:38,414 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,414 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,414 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,414 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 264#true]) [2022-12-12 11:50:38,415 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,415 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,415 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,415 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][374], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:38,416 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,416 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,416 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,416 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true]) [2022-12-12 11:50:38,425 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,425 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,425 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,425 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:38,426 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,426 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,426 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,426 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:38,427 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,427 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:38,444 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,444 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:38,445 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,445 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][377], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true]) [2022-12-12 11:50:38,456 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][373], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 135#$Ultimate##0true]) [2022-12-12 11:50:38,456 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][428], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:38,456 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,456 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,457 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][373], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 135#$Ultimate##0true]) [2022-12-12 11:50:38,457 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,457 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,457 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,457 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true]) [2022-12-12 11:50:38,458 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,458 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,458 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,458 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][387], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:38,460 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,460 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,460 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,460 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][372], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true]) [2022-12-12 11:50:38,460 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,460 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,460 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,460 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:38,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:50:38,726 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,726 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,726 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,726 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:38,739 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,739 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,739 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,739 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][377], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true]) [2022-12-12 11:50:38,769 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,769 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,769 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,769 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][428], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:38,769 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,770 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,770 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:38,770 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:39,030 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,030 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,030 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,030 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true]) [2022-12-12 11:50:39,030 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,030 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,030 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,030 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][380], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:39,044 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,044 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,044 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,044 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:39,058 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,059 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,059 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,059 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:39,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true]) [2022-12-12 11:50:39,080 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,080 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,080 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,080 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true]) [2022-12-12 11:50:39,081 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true]) [2022-12-12 11:50:39,081 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][623], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true]) [2022-12-12 11:50:39,082 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true]) [2022-12-12 11:50:39,082 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,082 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][619], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:39,084 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 25#$Ultimate##0true]) [2022-12-12 11:50:39,084 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:50:39,091 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 264#true]) [2022-12-12 11:50:39,091 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:39,092 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][622], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:39,092 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true]) [2022-12-12 11:50:39,093 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][640], [16#L819true, 70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 195#true, 78#L796true, 264#true]) [2022-12-12 11:50:39,094 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 264#true]) [2022-12-12 11:50:39,095 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][374], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:39,096 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:39,106 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:39,106 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,106 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][379], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:39,114 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][384], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 103#L826true]) [2022-12-12 11:50:39,115 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:39,119 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:39,119 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][372], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:39,122 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][372], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:39,122 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,122 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,123 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,123 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][387], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:39,123 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,123 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,123 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,123 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true]) [2022-12-12 11:50:39,125 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true]) [2022-12-12 11:50:39,125 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,125 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][306], [120#$Ultimate##0true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:50:39,210 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][307], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:39,210 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,210 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][384], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 103#L826true]) [2022-12-12 11:50:39,527 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,527 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,527 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,527 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][379], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:50:39,624 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,624 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,624 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,624 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:50:39,673 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:39,673 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,673 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:50:39,675 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,675 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:50:39,676 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:39,696 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:39,697 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][906], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:39,802 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,802 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][906], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:39,851 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,851 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,851 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,851 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:39,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:39,901 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:39,901 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:39,901 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:39,901 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true]) [2022-12-12 11:50:40,033 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true]) [2022-12-12 11:50:40,034 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,034 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,035 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,035 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true]) [2022-12-12 11:50:40,035 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true]) [2022-12-12 11:50:40,036 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true]) [2022-12-12 11:50:40,036 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:40,056 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][380], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:40,058 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,058 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,059 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:40,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:40,059 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][387], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:40,066 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,066 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,066 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,066 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true]) [2022-12-12 11:50:40,088 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,088 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,088 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,088 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][623], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true]) [2022-12-12 11:50:40,089 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true]) [2022-12-12 11:50:40,089 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,089 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][619], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:40,091 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 25#$Ultimate##0true]) [2022-12-12 11:50:40,091 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:50:40,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][374], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:40,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:40,100 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][622], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:40,100 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true]) [2022-12-12 11:50:40,101 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [60#L3true, 16#L819true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:40,101 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][924], [60#L3true, 16#L819true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:40,102 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,102 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,102 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,102 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:40,109 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,109 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,109 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,109 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:40,110 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,110 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,110 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,110 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:40,111 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,111 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,111 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,111 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:40,112 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,112 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,112 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,112 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][420], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 103#L826true]) [2022-12-12 11:50:40,122 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:40,122 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][381], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true]) [2022-12-12 11:50:40,124 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][375], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:40,125 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][377], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:40,128 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][373], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:40,129 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][373], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true]) [2022-12-12 11:50:40,129 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][428], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:40,130 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,130 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,130 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,130 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:40,131 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:40,131 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,133 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][372], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:40,133 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,134 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][387], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:40,134 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:40,140 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,140 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,140 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,140 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:40,140 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,140 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,140 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][796], [120#$Ultimate##0true, 172#true, 33#L880true, 41#L799true, 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:40,153 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,153 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,153 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,153 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][797], [172#true, 33#L880true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:40,154 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,154 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][675], [120#$Ultimate##0true, 172#true, 83#L783true, 16#L819true, 86#L845true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:40,211 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,211 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,211 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,211 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:40,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:40,282 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:40,282 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][415], [33#L880true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:40,305 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][420], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 103#L826true]) [2022-12-12 11:50:40,433 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:50:40,453 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][536], [172#true, 99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:40,455 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [172#true, 99#L786true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:40,455 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][375], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:40,610 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,610 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][381], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true]) [2022-12-12 11:50:40,611 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,611 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,611 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,611 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][425], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:50:40,612 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1166], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:40,671 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:50:40,674 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 264#true]) [2022-12-12 11:50:40,675 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,675 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:50:40,677 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,677 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,677 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,677 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][618], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:40,686 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:40,699 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][415], [33#L880true, 83#L783true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 264#true]) [2022-12-12 11:50:40,703 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:40,706 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][382], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 264#true]) [2022-12-12 11:50:40,708 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:40,708 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,708 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:40,709 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:40,711 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,712 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,712 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,712 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][906], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:40,823 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,823 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,823 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,823 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1222], [172#true, 33#L880true, 41#L799true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:40,824 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,824 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,824 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,824 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][906], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:40,875 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,875 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,875 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,875 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:40,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true]) [2022-12-12 11:50:40,926 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:40,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:41,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true]) [2022-12-12 11:50:41,160 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:41,160 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:41,160 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:41,161 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:41,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true]) [2022-12-12 11:50:41,161 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true]) [2022-12-12 11:50:41,161 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1029], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:41,163 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:41,164 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][377], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:41,176 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,176 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,176 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,176 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][428], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:41,177 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 103#L826true]) [2022-12-12 11:50:41,210 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][617], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 103#L826true]) [2022-12-12 11:50:41,214 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][616], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:41,214 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 264#true]) [2022-12-12 11:50:41,217 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,217 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,217 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,217 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 264#true]) [2022-12-12 11:50:41,218 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:41,218 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,218 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][436], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:50:41,219 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][374], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:41,219 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,219 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 264#true]) [2022-12-12 11:50:41,220 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,220 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,220 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,220 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:41,221 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,221 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,221 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,221 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:50:41,223 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,223 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1091], [16#L819true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:50:41,224 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:41,226 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:41,227 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true]) [2022-12-12 11:50:41,227 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:41,228 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:41,229 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,229 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,229 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:41,230 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][420], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 103#L826true]) [2022-12-12 11:50:41,236 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][520], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:41,236 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:41,237 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true]) [2022-12-12 11:50:41,239 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,239 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,239 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,239 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:41,240 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:41,240 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [60#L3true, 83#L783true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,243 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,243 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,243 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,243 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][377], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:41,244 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][373], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true]) [2022-12-12 11:50:41,244 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,244 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,245 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][428], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:41,245 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:41,246 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:41,247 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:41,247 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:41,252 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:41,252 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][796], [120#$Ultimate##0true, 172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:41,265 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][797], [172#true, 70#L2true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:41,266 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1262], [120#$Ultimate##0true, 33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:41,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][747], [33#L880true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:50:41,342 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [172#true, 99#L786true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:41,351 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:41,410 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,413 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,414 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [99#L786true, 33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:41,423 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][415], [172#true, 83#L783true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:41,441 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][984], [33#L880true, 172#true, 83#L783true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,442 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,442 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,442 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,442 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][520], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:41,664 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,664 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,664 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,664 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1127], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 90#L879true, 49#L776true, 78#L796true, 103#L826true]) [2022-12-12 11:50:41,671 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,671 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][420], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 103#L826true]) [2022-12-12 11:50:41,673 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,673 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,673 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,673 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][419], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:41,674 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,675 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:41,677 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,677 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,677 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,677 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][723], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:41,678 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][539], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:41,678 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,678 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][536], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:41,679 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][537], [172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:41,679 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][539], [172#true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:41,680 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,680 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [172#true, 33#L880true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true]) [2022-12-12 11:50:41,684 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:41,688 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true]) [2022-12-12 11:50:41,688 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:41,689 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 23#L816true]) [2022-12-12 11:50:41,690 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:50:41,690 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,690 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1231], [172#true, 99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:41,691 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][742], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:41,692 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][425], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:50:41,700 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][618], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:41,758 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 103#L826true]) [2022-12-12 11:50:41,759 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,759 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,759 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,759 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1166], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,776 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:50:41,776 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][618], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:41,787 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:41,787 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:41,788 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][731], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 264#true]) [2022-12-12 11:50:41,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:41,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:41,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][966], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:41,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][962], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,794 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:41,794 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:41,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:41,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][708], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,802 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,803 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][415], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 264#true]) [2022-12-12 11:50:41,804 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][382], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 264#true]) [2022-12-12 11:50:41,809 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:41,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][386], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:41,809 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][376], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:41,810 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [60#L3true, 83#L783true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:41,811 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:41,946 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,946 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1222], [172#true, 41#L799true, 70#L2true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:41,947 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:41,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,017 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,017 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,017 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,017 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][619], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:42,069 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:42,069 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,069 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:50:42,070 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,070 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,070 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,070 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:42,070 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][630], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:42,078 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][768], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:42,080 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][457], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,080 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][527], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,081 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][768], [70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:42,082 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][452], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,082 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][457], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,082 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,082 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,083 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1261], [172#true, 33#L880true, 16#L819true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:42,187 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [33#L880true, 172#true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,188 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,188 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,188 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,188 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][762], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:42,240 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,240 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:42,279 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:42,279 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,279 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,279 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,279 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,280 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][780], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:42,321 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][786], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:42,321 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1029], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:42,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,335 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][781], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:42,336 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true]) [2022-12-12 11:50:42,336 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,337 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][834], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 90#L879true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:42,361 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 103#L826true]) [2022-12-12 11:50:42,367 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 115#L809true]) [2022-12-12 11:50:42,367 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true]) [2022-12-12 11:50:42,368 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][766], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:42,368 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:42,369 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][622], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:42,370 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true]) [2022-12-12 11:50:42,370 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,370 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][617], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 103#L826true]) [2022-12-12 11:50:42,371 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][616], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:42,372 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 264#true]) [2022-12-12 11:50:42,374 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 264#true]) [2022-12-12 11:50:42,375 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:42,375 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,376 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:42,377 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,378 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true]) [2022-12-12 11:50:42,382 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,382 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 115#L809true]) [2022-12-12 11:50:42,384 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,384 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:42,385 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true]) [2022-12-12 11:50:42,385 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:42,386 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][676], [83#L783true, 172#true, 16#L819true, 131#L3-1true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:42,387 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:42,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [83#L783true, 172#true, 16#L819true, 6#L763true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:42,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,388 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true]) [2022-12-12 11:50:42,388 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,388 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true]) [2022-12-12 11:50:42,389 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:42,389 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,389 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][781], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:42,390 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][781], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:42,391 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true]) [2022-12-12 11:50:42,391 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true]) [2022-12-12 11:50:42,392 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,392 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][731], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 115#L809true, 264#true]) [2022-12-12 11:50:42,394 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 264#true]) [2022-12-12 11:50:42,394 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 264#true]) [2022-12-12 11:50:42,395 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:42,395 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1104], [120#$Ultimate##0true, 60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1105], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,407 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1262], [120#$Ultimate##0true, 172#true, 16#L819true, 70#L2true, 41#L799true, 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:42,408 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:42,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1407], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 90#L879true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:42,478 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,478 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,478 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,478 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1284], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 90#L879true, 49#L776true]) [2022-12-12 11:50:42,481 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,482 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [172#true, 33#L880true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:42,488 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:42,489 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][747], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 49#L776true, 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:50:42,490 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1287], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:42,491 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,491 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,491 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,491 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:42,500 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 99#L786true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,501 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][966], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:42,564 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][965], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:42,568 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:42,571 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][683], [172#true, 33#L880true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:42,573 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:42,573 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,574 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,592 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,592 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,592 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,592 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1311], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:42,593 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,593 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:42,606 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [99#L786true, 33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:42,607 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,607 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][961], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:42,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][989], [60#L3true, 172#true, 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,629 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:42,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:42,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:42,629 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:42,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [60#L3true, 172#true, 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,630 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,630 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [60#L3true, 83#L783true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,632 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][984], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:42,633 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:50:42,783 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 195#true]) [2022-12-12 11:50:42,783 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:42,872 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,872 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,872 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,872 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:42,873 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:42,874 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:42,874 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,874 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 115#L809true]) [2022-12-12 11:50:42,875 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:42,875 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:42,876 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:50:42,876 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 23#L816true]) [2022-12-12 11:50:42,877 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,877 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,877 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:42,881 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][738], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 49#L776true, 78#L796true]) [2022-12-12 11:50:42,883 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,883 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1288], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:50:42,884 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][742], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 49#L776true]) [2022-12-12 11:50:42,885 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][738], [172#true, 16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:42,885 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1231], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,886 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][742], [172#true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,886 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true]) [2022-12-12 11:50:42,904 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,905 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:42,909 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 23#L816true]) [2022-12-12 11:50:42,910 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1529], [60#L3true, 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,912 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [60#L3true, 172#true, 99#L786true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:42,913 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,913 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,913 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,913 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1171], [33#L880true, 172#true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,931 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,931 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,931 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,931 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:42,931 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,931 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,931 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,931 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][731], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 264#true]) [2022-12-12 11:50:42,986 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][618], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:42,987 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 103#L826true]) [2022-12-12 11:50:42,987 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,988 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,988 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,988 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:42,988 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,989 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,989 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,989 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:50:42,990 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:42,991 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:42,991 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:50:42,992 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:42,993 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:42,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][962], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,000 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,000 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,000 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,000 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true]) [2022-12-12 11:50:43,001 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,001 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][853], [16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,013 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,013 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,013 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,013 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][731], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 264#true]) [2022-12-12 11:50:43,027 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,027 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,027 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,027 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:43,027 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,028 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:43,028 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,028 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,028 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,028 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][966], [99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:43,029 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,029 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,029 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,029 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,030 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,030 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,030 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,030 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][964], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,030 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,030 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,030 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][962], [172#true, 99#L786true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,035 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:43,035 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,036 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [60#L3true, 172#true, 83#L783true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,042 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,042 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1331], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,043 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [60#L3true, 83#L783true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,046 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [83#L783true, 172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,050 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:43,215 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1494], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,215 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1054], [33#L880true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,216 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1055], [33#L880true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,218 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1056], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:43,219 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,224 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1498], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:43,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][897], [33#L880true, 172#true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:50:43,283 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][898], [33#L880true, 172#true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 23#L816true]) [2022-12-12 11:50:43,283 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,283 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:43,292 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1054], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,292 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,292 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1055], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,295 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,295 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,295 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,295 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1056], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 195#true]) [2022-12-12 11:50:43,296 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,300 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][897], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:50:43,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][898], [33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 78#L796true]) [2022-12-12 11:50:43,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][619], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:43,354 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][625], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:43,354 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:50:43,355 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][633], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:43,356 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:43,357 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,357 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][623], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:50:43,358 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 23#L816true]) [2022-12-12 11:50:43,358 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,358 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][623], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:43,359 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1207], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:43,360 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,360 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1072], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:43,361 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,361 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][630], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:43,364 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][622], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,366 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true]) [2022-12-12 11:50:43,366 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,367 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true]) [2022-12-12 11:50:43,367 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,368 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 49#L776true]) [2022-12-12 11:50:43,369 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1203], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,369 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1054], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,370 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true]) [2022-12-12 11:50:43,373 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1054], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,373 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1067], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,374 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1261], [172#true, 16#L819true, 70#L2true, 41#L799true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,489 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 41#L799true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,489 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [33#L880true, 172#true, 16#L819true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,490 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,490 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][762], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,539 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,539 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,539 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,572 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:43,572 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,572 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,572 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,572 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,573 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,575 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [60#L3true, 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,575 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][780], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:43,611 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][786], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true]) [2022-12-12 11:50:43,611 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1031], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:43,612 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1032], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:43,612 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1028], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,613 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true]) [2022-12-12 11:50:43,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,615 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][914], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,616 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,616 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][781], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,628 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:50:43,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true]) [2022-12-12 11:50:43,629 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,629 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,629 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1027], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,631 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1028], [60#L3true, 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,631 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,631 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 51#L829true]) [2022-12-12 11:50:43,650 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,650 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true]) [2022-12-12 11:50:43,651 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][766], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:43,651 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,651 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,652 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][622], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,652 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,652 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true]) [2022-12-12 11:50:43,653 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,653 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true]) [2022-12-12 11:50:43,658 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:43,658 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,658 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true]) [2022-12-12 11:50:43,659 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:43,659 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,659 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1104], [120#$Ultimate##0true, 172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,669 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,669 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1105], [172#true, 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,669 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,670 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,670 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,670 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1536], [120#$Ultimate##0true, 60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:43,670 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:50:43,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1564], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,721 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,721 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,728 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,728 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,728 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,728 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:50:43,735 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:43,736 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,736 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1038], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:43,738 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1040], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:43,738 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1287], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:43,739 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:43,748 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:43,749 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][834], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,773 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][857], [33#L880true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:43,777 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:43,778 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][834], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 90#L879true, 49#L776true, 78#L796true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,804 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][966], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:43,807 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][965], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:43,811 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,814 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:43,814 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][683], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:43,815 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][964], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,816 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:43,816 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1412], [33#L880true, 172#true, 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,817 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,817 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1612], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,818 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,818 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,818 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,818 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,818 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,818 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][961], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,830 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1008], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,831 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,831 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1311], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:43,838 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,850 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:43,851 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][961], [99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:43,857 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][989], [83#L783true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,868 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [172#true, 83#L783true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,869 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1330], [60#L3true, 172#true, 83#L783true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:50:43,869 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,869 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [172#true, 83#L783true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,871 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1319], [60#L3true, 172#true, 83#L783true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true]) [2022-12-12 11:50:43,872 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:43,928 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,928 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,928 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,928 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:43,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][762], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:43,968 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,968 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,968 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:43,968 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][745], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:50:44,021 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][746], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true]) [2022-12-12 11:50:44,021 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,022 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,022 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,022 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,022 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,022 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,022 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,023 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1564], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,023 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,023 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:44,027 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true]) [2022-12-12 11:50:44,028 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][727], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:44,028 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][724], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:44,029 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:50:44,029 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,029 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][725], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 23#L816true]) [2022-12-12 11:50:44,030 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,030 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,030 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,030 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1029], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,032 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,033 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1570], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,033 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1029], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,034 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1529], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,034 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [60#L3true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,034 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [60#L3true, 172#true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,038 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,038 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1529], [172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,042 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,042 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,042 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,042 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,042 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,042 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,042 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,042 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][834], [172#true, 247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 90#L879true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,049 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,049 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,049 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,049 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1171], [172#true, 41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:44,058 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,058 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,058 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,058 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,059 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,059 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,059 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,059 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,059 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,059 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,059 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,060 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1627], [33#L880true, 172#true, 16#L819true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,060 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,060 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,060 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,060 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][624], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 264#true]) [2022-12-12 11:50:44,107 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][629], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:44,108 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][634], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:44,108 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][962], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,114 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][626], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true]) [2022-12-12 11:50:44,114 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][631], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,115 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,129 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][964], [172#true, 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,130 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,130 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,130 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,130 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][720], [172#true, 83#L783true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,135 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][705], [172#true, 83#L783true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,137 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1027], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,170 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,171 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1046], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:44,171 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][914], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:44,220 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1493], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,245 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,245 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,245 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,245 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,399 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,399 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,399 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,399 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true]) [2022-12-12 11:50:44,399 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1494], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,400 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,400 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,400 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,400 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1054], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,400 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1055], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,404 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1056], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:44,404 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,405 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1503], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,407 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1504], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,407 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,407 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1498], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:50:44,412 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1065], [172#true, 41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:50:44,468 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,468 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][906], [172#true, 41#L799true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,469 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,469 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][897], [172#true, 70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:50:44,472 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,472 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][898], [172#true, 70#L2true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 23#L816true]) [2022-12-12 11:50:44,473 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,473 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1502], [33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,474 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1523], [33#L880true, 172#true, 16#L819true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,474 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,474 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,483 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1053], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,484 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1054], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,484 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1055], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,488 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1056], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 195#true]) [2022-12-12 11:50:44,488 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:50:44,515 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1509], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,515 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 23#L816true]) [2022-12-12 11:50:44,516 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,516 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:44,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true]) [2022-12-12 11:50:44,520 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,520 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,521 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1071], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,529 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,529 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,530 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,530 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,543 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1065], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true]) [2022-12-12 11:50:44,544 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][906], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:44,544 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][897], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:50:44,547 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][898], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true, 78#L796true]) [2022-12-12 11:50:44,548 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,548 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,548 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,548 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:50:44,557 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,557 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][623], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:50:44,558 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 23#L816true]) [2022-12-12 11:50:44,558 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][623], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true]) [2022-12-12 11:50:44,559 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1207], [16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:44,560 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1072], [16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:44,561 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][622], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:44,565 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true]) [2022-12-12 11:50:44,565 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,565 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,565 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true]) [2022-12-12 11:50:44,566 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,566 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,569 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,570 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [60#L3true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,571 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,571 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1535], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true]) [2022-12-12 11:50:44,585 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,585 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 16#L819true, 41#L799true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,586 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,654 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,654 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1031], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:50:44,688 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1032], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:44,689 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,689 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1028], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,690 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,690 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,690 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,690 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true]) [2022-12-12 11:50:44,691 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][785], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,691 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][914], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:44,692 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:50:44,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1027], [99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,702 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1028], [172#true, 99#L786true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,703 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1536], [120#$Ultimate##0true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:44,722 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:50:44,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1564], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,765 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,765 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,765 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,765 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,773 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,773 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:44,774 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,774 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,782 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,783 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1038], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 23#L816true]) [2022-12-12 11:50:44,783 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,783 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1188], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,785 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1193], [131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:44,785 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,785 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1569], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 78#L796true, 103#L826true]) [2022-12-12 11:50:44,786 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,786 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,786 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,786 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1186], [172#true, 99#L786true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:44,795 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1732], [60#L3true, 172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true]) [2022-12-12 11:50:44,795 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1571], [172#true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 239#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 90#L879true, 49#L776true, 198#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,809 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,810 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][857], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:44,827 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:44,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:44,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:44,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:44,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:44,827 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,828 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,865 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,865 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:50:44,866 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][964], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,866 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:50:44,867 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,867 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,867 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,868 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][964], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,868 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1412], [172#true, 70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:44,869 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,869 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1612], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,870 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:44,870 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][961], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:44,882 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,882 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,882 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,882 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1008], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:44,883 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:44,883 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [99#L786true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,026 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,026 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,026 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,026 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:50:45,027 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1330], [172#true, 83#L783true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 264#true]) [2022-12-12 11:50:45,043 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,043 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,043 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,043 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1444], [83#L783true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:50:45,044 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,044 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,044 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,044 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][687], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,095 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:45,096 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][762], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:45,135 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [60#L3true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,181 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1038], [60#L3true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:45,181 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,181 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,182 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,182 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,182 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,182 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,182 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,182 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,182 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1564], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,183 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,183 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,183 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,183 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,183 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1029], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:45,187 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,187 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1570], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,188 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1029], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:45,188 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1529], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,188 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1030], [172#true, 16#L819true, 86#L845true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,189 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1186], [172#true, 99#L786true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,193 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,193 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,193 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,193 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1468], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,208 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,209 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 16#L819true, 41#L799true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:45,209 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,210 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,210 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1627], [172#true, 16#L819true, 41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:45,210 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,210 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,210 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,210 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1027], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,301 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,301 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,301 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,301 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1046], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:45,302 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,302 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,302 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,302 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][914], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:45,347 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1677], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true]) [2022-12-12 11:50:45,365 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,365 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1493], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,371 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,371 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,371 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,371 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:45,381 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,393 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1510], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:45,426 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,427 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,427 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,427 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,427 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,427 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,428 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,428 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1217], [60#L3true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,431 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,431 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,431 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,431 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1219], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,432 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,432 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,432 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,432 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1503], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,433 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1504], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,433 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,471 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [60#L3true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,479 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,479 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,479 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,479 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1071], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1222], [172#true, 16#L819true, 41#L799true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1678], [172#true, 16#L819true, 41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1074], [60#L3true, 172#true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,499 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,499 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,499 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,499 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [60#L3true, 172#true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,499 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,499 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,499 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,499 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1502], [172#true, 16#L819true, 70#L2true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,500 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1523], [172#true, 16#L819true, 70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,500 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,500 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1374], [60#L3true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:45,509 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,510 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [60#L3true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,510 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,510 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1217], [60#L3true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,514 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1219], [60#L3true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,515 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,515 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:50:45,541 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1509], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:45,541 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 23#L816true]) [2022-12-12 11:50:45,542 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,542 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,542 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,542 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1071], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,543 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,544 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:45,546 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:50:45,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][627], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true]) [2022-12-12 11:50:45,547 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][769], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,547 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1071], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,555 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,555 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,556 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,556 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,568 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1074], [60#L3true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,571 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [60#L3true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,571 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,584 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,584 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:45,585 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,585 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,585 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,585 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,585 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,586 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1535], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 131#L3-1true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true]) [2022-12-12 11:50:45,599 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 41#L799true, 6#L763true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,599 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,599 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 6#L763true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true]) [2022-12-12 11:50:45,600 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,600 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:50:45,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:45,735 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,735 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,736 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1186], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,744 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,744 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,744 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,744 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1732], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true]) [2022-12-12 11:50:45,744 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,745 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1186], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,752 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1188], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:45,752 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,753 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1732], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 49#L776true]) [2022-12-12 11:50:45,754 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:50:45,754 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,754 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1734], [16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 103#L826true]) [2022-12-12 11:50:45,755 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,755 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,755 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,755 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1884], [172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:50:45,762 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,762 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,763 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,763 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1888], [33#L880true, 172#true, 16#L819true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:45,774 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,774 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,775 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,776 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,776 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:45,907 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,907 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,907 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,907 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:45,907 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,907 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,907 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,908 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:45,942 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,942 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,942 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,942 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][964], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,942 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,942 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,942 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,942 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:45,943 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:45,943 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,943 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1611], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:45,944 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 264#true]) [2022-12-12 11:50:45,944 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,944 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 264#true]) [2022-12-12 11:50:45,945 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1756], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:45,945 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,945 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:50:45,969 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,969 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,969 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:45,969 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:46,026 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,026 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,026 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,026 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1414], [172#true, 16#L819true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:46,027 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,027 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,027 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,027 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1186], [172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,098 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1188], [172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:46,099 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,099 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,099 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,099 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1468], [172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:46,116 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:46,116 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,116 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:46,117 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1935], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true]) [2022-12-12 11:50:46,117 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,117 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1677], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true]) [2022-12-12 11:50:46,248 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,248 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,248 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,248 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1676], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,255 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,256 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,256 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,256 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,279 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,279 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,279 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,279 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1510], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:46,312 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,313 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,313 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:46,313 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,314 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1676], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,314 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,314 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1677], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true]) [2022-12-12 11:50:46,314 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1367], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,319 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,319 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,319 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,319 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1369], [131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,319 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,320 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1819], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 49#L776true]) [2022-12-12 11:50:46,321 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1820], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,321 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,321 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,358 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,358 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,358 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,358 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1071], [172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:46,373 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,373 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,373 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,373 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:46,374 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1498], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse]) [2022-12-12 11:50:46,374 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,374 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1834], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true]) [2022-12-12 11:50:46,375 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,375 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,375 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,375 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1224], [172#true, 41#L799true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:46,378 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1227], [172#true, 41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:46,378 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,378 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1837], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true]) [2022-12-12 11:50:46,379 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1821], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 53#L766true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true]) [2022-12-12 11:50:46,379 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,379 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1374], [41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:46,388 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,388 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,388 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,388 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:50:46,388 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,389 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,389 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,389 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1367], [172#true, 41#L799true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,393 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,393 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,393 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,394 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1369], [41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:46,394 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,394 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,394 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,394 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1071], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,417 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,417 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,417 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,417 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1057], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,418 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,418 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,418 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,418 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1224], [172#true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,438 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,438 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,438 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,438 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1227], [172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,438 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,438 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,438 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,438 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 6#L763true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true]) [2022-12-12 11:50:46,592 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:50:46,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2033], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true]) [2022-12-12 11:50:46,704 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,705 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,705 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,705 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1884], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:50:46,713 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,713 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,713 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,713 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,719 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1884], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:50:46,719 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,719 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,719 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,719 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,719 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,720 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2033], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true]) [2022-12-12 11:50:46,720 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,720 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,720 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,720 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,720 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1888], [172#true, 16#L819true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:46,738 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,738 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,738 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,738 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:46,740 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,740 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,740 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,740 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:50:46,768 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,768 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,768 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,768 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:46,769 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,769 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,769 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,769 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1611], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:46,803 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,803 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,803 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,803 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 264#true]) [2022-12-12 11:50:46,803 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,803 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 264#true]) [2022-12-12 11:50:46,804 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,804 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1756], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:46,805 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,805 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,805 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,805 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][866], [172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:46,882 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,882 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,882 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,882 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true]) [2022-12-12 11:50:46,883 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,883 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,883 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,883 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true]) [2022-12-12 11:50:46,958 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,958 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,958 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,958 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1935], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true]) [2022-12-12 11:50:46,959 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,959 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,959 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:46,959 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1676], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:47,067 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,067 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,067 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,067 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,117 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1676], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:47,118 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1677], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true]) [2022-12-12 11:50:47,118 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,118 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1976], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:47,123 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,123 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,123 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,123 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1978], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:50:47,123 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,123 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,123 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,124 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1498], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true]) [2022-12-12 11:50:47,174 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1834], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true]) [2022-12-12 11:50:47,174 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1994], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-12 11:50:47,176 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,176 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,176 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,176 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1977], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 53#L766true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-12 11:50:47,176 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,176 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,176 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,176 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:50:47,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2171], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 263#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:50:47,321 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,321 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,321 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,321 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:47,322 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,322 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,322 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,322 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:50:47,356 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,356 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,356 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,357 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1610], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true]) [2022-12-12 11:50:47,561 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,561 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,561 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,561 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-12 11:50:47,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2171], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 263#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:50:47,828 INFO L382 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-12-12 11:50:47,829 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-12 11:50:47,829 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-12 11:50:47,829 INFO L385 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-12-12 11:50:49,081 INFO L130 PetriNetUnfolder]: 59447/102732 cut-off events. [2022-12-12 11:50:49,081 INFO L131 PetriNetUnfolder]: For 377169/635375 co-relation queries the response was YES. [2022-12-12 11:50:49,501 INFO L83 FinitePrefix]: Finished finitePrefix Result has 451717 conditions, 102732 events. 59447/102732 cut-off events. For 377169/635375 co-relation queries the response was YES. Maximal size of possible extension queue 6571. Compared 1064400 event pairs, 991 based on Foata normal form. 12248/111164 useless extension candidates. Maximal degree in co-relation 451648. Up to 39547 conditions per place. [2022-12-12 11:50:49,679 INFO L137 encePairwiseOnDemand]: 115/132 looper letters, 1084 selfloop transitions, 98 changer transitions 1668/3068 dead transitions. [2022-12-12 11:50:49,679 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 199 places, 3068 transitions, 39118 flow [2022-12-12 11:50:49,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-12 11:50:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-12-12 11:50:49,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1865 transitions. [2022-12-12 11:50:49,682 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8311051693404634 [2022-12-12 11:50:49,683 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 60 predicate places. [2022-12-12 11:50:49,683 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 199 places, 3068 transitions, 39118 flow [2022-12-12 11:50:49,804 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 199 places, 3068 transitions, 36656 flow, removed 1231 selfloop flow, removed 0 redundant places. [2022-12-12 11:50:49,804 INFO L495 AbstractCegarLoop]: Abstraction has has 199 places, 3068 transitions, 36656 flow [2022-12-12 11:50:49,805 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 100.5) internal successors, (804), 8 states have internal predecessors, (804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:49,805 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:50:49,805 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:50:49,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-12 11:50:49,805 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:50:49,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:50:49,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1411797070, now seen corresponding path program 2 times [2022-12-12 11:50:49,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:50:49,806 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [482205384] [2022-12-12 11:50:49,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:50:49,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:50:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:50:50,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:50:50,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:50:50,645 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [482205384] [2022-12-12 11:50:50,645 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [482205384] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:50:50,646 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:50:50,646 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-12 11:50:50,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575006336] [2022-12-12 11:50:50,646 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:50:50,647 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-12 11:50:50,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:50:50,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-12 11:50:50,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2022-12-12 11:50:50,648 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 132 [2022-12-12 11:50:50,649 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 3068 transitions, 36656 flow. Second operand has 11 states, 11 states have (on average 103.27272727272727) internal successors, (1136), 11 states have internal predecessors, (1136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:50:50,649 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:50:50,650 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 132 [2022-12-12 11:50:50,650 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:50:52,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:52,249 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-12 11:50:52,249 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:50:52,249 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:50:52,249 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:50:52,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:52,815 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,815 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][495], [99#L786true, 70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:52,827 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,827 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,827 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,827 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][505], [172#true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:52,861 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,861 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,861 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,861 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][508], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:52,862 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,862 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,862 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:52,862 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:50:53,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:53,582 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,582 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,582 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,582 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][495], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:53,586 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,586 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,586 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,586 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:53,586 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,586 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,586 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,586 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:53,589 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,589 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,589 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,589 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][716], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:53,593 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][494], [99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:53,593 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,593 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:53,597 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,597 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,597 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,597 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:53,600 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,600 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:53,645 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][529], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 135#$Ultimate##0true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:53,645 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,645 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][391], [172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:53,647 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:53,647 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:53,647 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:53,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][586], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:53,648 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,648 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,648 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:53,648 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:50:54,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][392], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 135#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:54,016 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,016 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,016 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,016 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 135#$Ultimate##0true]) [2022-12-12 11:50:54,016 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,016 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,016 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,016 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][585], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:54,017 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,017 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,017 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,017 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,234 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,234 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,234 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,234 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,240 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,240 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,240 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,240 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,270 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,270 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,270 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,271 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:54,272 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,273 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,273 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,273 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:54,287 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,287 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:54,295 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,295 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,295 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,295 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:50:54,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:54,295 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,295 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,295 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,295 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,299 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,299 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,299 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,299 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:54,542 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,542 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][594], [70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,547 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][716], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:54,547 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][494], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:54,547 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,547 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,548 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,548 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][596], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,552 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:54,553 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,556 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,556 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,556 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,556 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,559 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,559 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,561 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,562 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:54,562 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:54,563 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,564 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,564 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,564 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,564 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][715], [70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,567 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,567 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,567 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,567 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,569 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,569 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,569 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][495], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:54,575 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,576 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,576 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,576 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,579 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:54,579 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,579 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:54,580 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,580 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,580 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,580 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,585 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,585 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,586 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,586 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,586 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,587 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,587 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,587 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,587 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,587 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,587 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][505], [83#L783true, 172#true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:54,612 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,612 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,612 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][508], [83#L783true, 70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:54,613 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,613 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:54,637 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,637 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,638 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][529], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 135#$Ultimate##0true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:54,638 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:54,638 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:50:55,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 135#$Ultimate##0true]) [2022-12-12 11:50:55,133 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][585], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,134 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,486 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,486 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,486 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,487 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:55,489 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,489 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,489 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,489 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,491 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,491 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,491 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,491 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:55,492 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,493 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,504 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,504 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,504 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,504 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,511 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,537 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,537 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,537 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,537 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:55,556 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,556 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,556 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,556 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][596], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,556 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,556 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,556 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,556 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,560 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,560 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,560 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,560 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,561 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,561 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,561 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,561 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][608], [70#L2true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:55,565 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,565 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,565 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,565 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][613], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,565 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,565 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,566 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,566 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,587 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,591 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,591 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,591 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,591 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][711], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:55,595 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,595 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,596 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,596 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,596 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,596 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,596 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,596 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][714], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:55,598 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,598 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,598 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,598 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,598 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,598 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,599 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,599 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,617 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,617 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,618 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,618 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,618 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,618 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,619 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,619 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,619 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,619 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:55,627 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,627 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,627 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,627 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:50:55,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:55,627 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,627 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,627 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,627 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,632 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][839], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:55,661 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,661 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,661 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,662 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][702], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:55,662 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,662 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,662 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,662 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,674 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,674 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,674 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,674 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,809 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:55,809 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,810 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,811 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,812 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,812 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,816 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,816 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,816 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,817 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,817 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][495], [70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:55,822 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][394], [70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,822 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,823 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,827 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][596], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,827 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,827 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,827 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,827 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,827 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,827 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:55,827 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,833 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:55,833 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,833 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,833 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,833 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,833 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,834 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,834 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,834 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,834 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,835 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,835 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,835 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,836 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,836 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,836 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,838 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,838 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,838 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,838 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,838 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,838 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,838 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:50:55,839 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,839 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,840 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,840 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,840 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,840 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][716], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:55,845 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,846 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,846 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][494], [99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:55,846 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,846 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,846 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,846 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,850 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,850 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,851 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,851 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,851 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][866], [172#true, 99#L786true, 70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:55,857 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][498], [172#true, 99#L786true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,857 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:55,858 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,858 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,858 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,858 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:55,859 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,859 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,859 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,859 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:55,861 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,862 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,862 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,862 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,862 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,862 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:55,863 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,863 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,870 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,870 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:55,904 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][529], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,904 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,904 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][391], [172#true, 83#L783true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,905 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][392], [83#L783true, 70#L2true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:55,906 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,906 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:55,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][586], [83#L783true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:55,907 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][395], [83#L783true, 172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:55,922 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,922 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,922 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,922 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][488], [83#L783true, 172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:55,922 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,922 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,922 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,922 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][504], [83#L783true, 172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:55,923 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,923 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,923 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:55,923 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:50:56,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][530], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:56,635 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,635 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,993 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:56,993 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,993 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,996 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:56,997 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,997 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,997 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,997 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:56,997 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,019 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:57,019 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,020 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,020 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,020 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,021 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,021 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,021 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,021 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,021 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,022 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,051 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,051 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,051 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,051 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,087 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,087 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,087 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,087 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,087 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,087 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,088 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,088 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,088 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,088 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,091 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,091 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1073], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,095 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1071], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:57,114 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,118 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:57,120 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,121 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][711], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:57,129 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:57,129 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,129 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][714], [99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:57,130 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:50:57,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:57,131 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,131 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:50:57,136 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,136 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,136 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,136 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,155 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,155 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,155 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,155 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:57,156 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,156 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,156 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,156 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:57,159 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,159 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,159 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,159 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,201 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1041], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,202 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,202 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,202 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,202 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][836], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,203 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][825], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:50:57,204 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,220 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:57,221 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,221 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,221 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,221 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,226 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,226 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,226 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,226 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][585], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:57,226 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,226 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,227 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,227 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][716], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:57,486 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][494], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:57,486 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,486 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,488 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,488 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,489 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,489 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,489 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,489 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,489 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,489 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,489 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,489 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][866], [172#true, 70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:57,500 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][498], [172#true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:57,500 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,500 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][600], [172#true, 70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:57,501 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,501 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,501 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,501 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,502 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:57,502 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,502 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:57,502 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,503 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,503 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,503 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:57,506 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,506 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,507 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:57,507 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,507 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,508 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,508 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,515 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,516 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,516 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,517 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][712], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,524 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,524 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1085], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:57,524 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,525 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,525 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,525 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:57,526 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:57,526 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,526 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,529 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:50:57,529 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,529 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,529 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,530 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,530 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [99#L786true, 33#L880true, 172#true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:57,534 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,534 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,534 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,534 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,540 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:57,540 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,540 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,540 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,540 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,540 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,541 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:57,541 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:57,542 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:57,543 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:57,543 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:50:57,544 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,546 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:50:57,546 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,546 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:57,547 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,548 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:57,548 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][869], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,551 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][869], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:57,551 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,551 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][521], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:57,583 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,583 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,583 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,583 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][520], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,583 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,584 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,584 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,584 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][529], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,584 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,584 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,584 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,584 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][623], [172#true, 99#L786true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,585 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,586 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,586 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,586 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1013], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:57,586 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,586 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,586 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,586 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][866], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:57,599 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][498], [99#L786true, 172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:57,599 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][641], [120#$Ultimate##0true, 60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 264#true]) [2022-12-12 11:50:57,664 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][642], [120#$Ultimate##0true, 60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:57,664 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,664 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:50:57,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][646], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:57,665 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,665 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,665 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,665 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1122], [83#L783true, 172#true, 33#L880true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:57,801 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][882], [33#L880true, 83#L783true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:57,804 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,804 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,804 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:57,804 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2113], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:50:58,123 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2115], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:58,123 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:58,130 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1747], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:58,130 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,130 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][625], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,133 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][624], [99#L786true, 172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:58,134 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][702], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:58,134 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1202], [99#L786true, 172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:58,135 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1279], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:58,146 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,146 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1281], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:50:58,248 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,248 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,340 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,340 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,340 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,340 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][578], [172#true, 99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:58,341 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][580], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:58,342 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1206], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:58,342 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1208], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:58,343 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:58,344 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,344 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,344 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,344 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1122], [33#L880true, 83#L783true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:58,365 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,365 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][882], [33#L880true, 172#true, 83#L783true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 264#true]) [2022-12-12 11:50:58,367 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,367 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,367 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,367 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][530], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,370 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][516], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:58,373 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,373 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,373 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,373 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:58,374 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1000], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:58,374 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:58,813 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,813 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,813 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,813 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][711], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:50:58,826 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:58,827 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][714], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:58,828 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:58,828 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][715], [70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,829 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,830 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,830 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,830 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:58,838 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,838 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,838 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,838 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][594], [70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,839 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,839 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,839 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,839 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,839 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,839 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,839 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,839 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,884 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,884 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,885 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,885 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,905 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,906 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,906 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,906 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:58,907 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,907 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,908 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:58,911 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,911 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:58,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][596], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:58,913 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,913 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,913 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:58,913 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][873], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:59,047 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][874], [172#true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,047 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1698], [60#L3true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:59,056 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1700], [60#L3true, 172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,057 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,077 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,077 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,092 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,093 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,094 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][713], [99#L786true, 172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:59,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,096 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,101 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,101 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,115 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:59,117 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,117 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,117 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,117 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][870], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,121 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:50:59,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][700], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:59,156 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,156 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,156 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,156 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][834], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:50:59,156 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,156 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,157 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,157 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,170 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1041], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,170 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,171 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:59,173 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,173 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,173 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,173 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1296], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,174 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,174 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,174 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,174 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1046], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,181 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:50:59,191 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,197 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,197 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,197 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,197 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][585], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,198 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2053], [33#L880true, 172#true, 41#L799true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 264#true, 23#L816true]) [2022-12-12 11:50:59,342 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [33#L880true, 172#true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,342 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,343 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1345], [172#true, 33#L880true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,352 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1346], [33#L880true, 41#L799true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,352 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1347], [33#L880true, 172#true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1348], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,368 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,368 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,368 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,368 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,368 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,368 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,369 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,369 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,369 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][712], [172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,370 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,370 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,370 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1085], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:59,371 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][850], [172#true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,372 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,372 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,372 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,372 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,376 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,376 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,376 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,376 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,377 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,377 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,377 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,377 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,378 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,378 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [172#true, 33#L880true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:59,383 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1435], [33#L880true, 172#true, 16#L819true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:59,383 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,391 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,391 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,391 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,392 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:59,392 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,392 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,393 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,393 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][517], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,393 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,394 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:59,394 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,394 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:59,395 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,395 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,395 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:59,396 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][596], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,399 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,399 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:50:59,399 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,399 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][869], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:50:59,403 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][869], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,403 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1082], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,404 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1082], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,404 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,404 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,414 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,414 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,414 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,414 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,414 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,414 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:59,415 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:50:59,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,416 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,416 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,416 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:59,417 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,418 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,418 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,418 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,419 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1075], [99#L786true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:50:59,421 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1078], [99#L786true, 172#true, 33#L880true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,421 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [99#L786true, 172#true, 16#L819true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,423 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,423 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:50:59,427 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,430 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,430 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:59,431 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,432 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,432 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,432 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,432 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,432 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,432 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,432 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,433 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,433 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,433 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:50:59,434 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:50:59,434 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,434 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,438 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][869], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,438 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][870], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,439 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][722], [172#true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,464 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,464 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,464 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,464 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][623], [172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,465 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1013], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:50:59,465 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][866], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:50:59,477 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][498], [172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,477 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][600], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,478 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][641], [120#$Ultimate##0true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 264#true]) [2022-12-12 11:50:59,540 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][642], [120#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,540 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,540 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][646], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:50:59,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1138], [120#$Ultimate##0true, 60#L3true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:50:59,541 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1140], [120#$Ultimate##0true, 60#L3true, 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:59,542 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:50:59,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [99#L786true, 33#L880true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:50:59,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [99#L786true, 33#L880true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:50:59,596 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1180], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:50:59,646 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [172#true, 33#L880true, 99#L786true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:59,684 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [33#L880true, 99#L786true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:59,688 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1122], [83#L783true, 172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:59,711 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1508], [83#L783true, 172#true, 33#L880true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:59,712 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,712 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,712 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,712 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][882], [172#true, 83#L783true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:50:59,715 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1516], [172#true, 33#L880true, 83#L783true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:50:59,718 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1241], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:50:59,903 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:59,904 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:59,904 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:59,904 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:59,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1123], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true, 23#L816true]) [2022-12-12 11:50:59,904 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:50:59,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][569], [172#true, 33#L880true, 83#L783true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:50:59,956 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:50:59,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:59,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:50:59,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1745], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:51:00,199 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:00,199 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1747], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:51:00,200 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][625], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,205 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][624], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,208 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,208 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,208 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,208 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][839], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,208 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][702], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,209 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][723], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,210 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2113], [16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,216 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,216 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,216 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,216 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2115], [16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,217 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [33#L880true, 99#L786true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,219 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,219 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,219 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,219 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [33#L880true, 99#L786true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true]) [2022-12-12 11:51:00,223 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:00,230 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1747], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:00,231 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1746], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:00,232 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:00,232 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,233 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,233 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,233 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,234 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,235 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,235 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,235 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,235 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][625], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,236 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2115], [60#L3true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:51:00,237 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,237 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,237 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,237 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][825], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:51:00,238 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,238 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,238 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,238 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1279], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:00,254 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,254 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,254 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,254 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1281], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:00,255 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,255 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,255 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,255 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1415], [60#L3true, 83#L783true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1412], [60#L3true, 172#true, 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:00,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1180], [33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:00,326 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][887], [33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:00,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,336 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,336 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][578], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:00,337 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][580], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:00,338 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1206], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:00,338 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1208], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:00,338 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1549], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:00,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:00,342 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [99#L786true, 172#true, 33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:00,369 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [33#L880true, 172#true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 264#true]) [2022-12-12 11:51:00,371 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,371 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:00,375 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1228], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:00,377 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][580], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:00,377 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,377 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1245], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:00,378 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1207], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:51:00,378 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1210], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:00,379 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:00,382 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,382 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,383 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1122], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:00,402 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,403 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][882], [83#L783true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 264#true]) [2022-12-12 11:51:00,405 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,405 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,405 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,405 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][516], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:00,412 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,412 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,412 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,412 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][534], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:00,413 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,413 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,413 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,413 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:00,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1000], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:00,413 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,413 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1001], [60#L3true, 83#L783true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:00,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1525], [60#L3true, 172#true, 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:00,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [99#L786true, 172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:00,478 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][564], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:00,518 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,518 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,518 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,518 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][673], [172#true, 33#L880true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:00,530 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][977], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:00,540 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1542], [33#L880true, 172#true, 83#L783true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:00,544 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:00,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,078 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:01,078 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,096 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:01,096 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,096 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,096 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,096 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,096 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,096 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:01,096 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,097 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,098 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][713], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:01,101 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,102 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,102 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,109 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:01,109 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,110 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,110 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,110 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,180 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,180 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,184 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,184 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,187 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:01,187 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,190 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][596], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,190 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,190 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,190 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,190 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,190 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][870], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,196 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,196 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,196 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,196 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1345], [172#true, 70#L2true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:01,199 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1346], [70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,199 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1139], [60#L3true, 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,200 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,200 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1698], [41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:01,206 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1700], [172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,207 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,243 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,243 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,244 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,244 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,246 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:01,246 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,251 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,252 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,271 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][870], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,271 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:01,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1040], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:01,310 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1046], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:01,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][831], [70#L2true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:01,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][827], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 103#L826true, 23#L816true]) [2022-12-12 11:51:01,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1641], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:01,313 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,313 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1314], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:01,314 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1315], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:01,314 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1311], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:51:01,315 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:01,325 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1296], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,325 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1046], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:01,333 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1294], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:01,334 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1305], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,335 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1316], [60#L3true, 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:01,336 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,336 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1075], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:01,503 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1679], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,503 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,503 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1078], [172#true, 33#L880true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,504 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2053], [172#true, 41#L799true, 70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 264#true, 23#L816true]) [2022-12-12 11:51:01,505 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,505 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [172#true, 41#L799true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:01,506 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,506 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1347], [172#true, 70#L2true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,516 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1348], [70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,516 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,525 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,526 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,526 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:51:01,527 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:51:01,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,528 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,528 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,529 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][524], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:01,529 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,529 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,529 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,529 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,529 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,529 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,529 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:51:01,530 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][595], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,530 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:01,531 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,531 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,531 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,531 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,532 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,532 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,532 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,532 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,532 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,532 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,533 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,533 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,533 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,533 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1075], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:01,536 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1078], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,536 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1076], [172#true, 16#L819true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:01,537 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1435], [172#true, 16#L819true, 70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,538 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1078], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,538 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 23#L816true]) [2022-12-12 11:51:01,543 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,543 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,547 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:01,547 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,548 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:01,548 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,548 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,550 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1091], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:01,550 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1089], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:01,551 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1096], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,551 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,556 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][869], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:01,556 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][870], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,556 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,557 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1082], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,557 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1075], [99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:01,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1078], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1332], [172#true, 33#L880true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,567 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1333], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,568 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1771], [33#L880true, 172#true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,568 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1457], [60#L3true, 99#L786true, 172#true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:01,569 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1705], [60#L3true, 99#L786true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,569 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:01,575 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,576 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:01,577 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,577 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:01,577 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,580 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:01,580 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,581 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:01,581 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1138], [120#$Ultimate##0true, 41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:01,654 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1140], [120#$Ultimate##0true, 172#true, 41#L799true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:01,654 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1597], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:01,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [172#true, 33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:51:01,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1596], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:01,699 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,699 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [33#L880true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:51:01,700 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1496], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:51:01,711 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:01,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:01,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:01,711 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:01,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [99#L786true, 172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:51:01,712 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,712 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2187], [33#L880true, 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:01,713 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,713 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [99#L786true, 172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:51:01,716 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2193], [172#true, 33#L880true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:01,718 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,718 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,718 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,718 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [172#true, 33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:01,777 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:01,777 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:01,779 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:01,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1180], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:01,779 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1509], [33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:01,781 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,781 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:01,783 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1352], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:01,784 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [172#true, 33#L880true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:01,823 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [99#L786true, 172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:01,829 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [99#L786true, 172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:01,832 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,832 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,832 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,832 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1565], [33#L880true, 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:01,834 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1416], [60#L3true, 172#true, 83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:01,859 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1508], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:01,860 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,860 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1419], [60#L3true, 172#true, 83#L783true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:01,864 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1516], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:01,865 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:01,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [33#L880true, 99#L786true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,052 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,053 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2115], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:51:02,094 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1202], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:02,096 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1600], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:02,097 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1257], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:02,098 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1873], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:02,108 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2111], [60#L3true, 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,108 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:02,109 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,109 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1353], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:02,174 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,195 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 264#true]) [2022-12-12 11:51:02,197 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1577], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true, 23#L816true]) [2022-12-12 11:51:02,203 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1241], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:02,221 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1123], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true, 23#L816true]) [2022-12-12 11:51:02,222 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1416], [60#L3true, 83#L783true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,223 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][673], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:02,278 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,278 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][569], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:02,282 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2113], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:51:02,388 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1597], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:02,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [33#L880true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [33#L880true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, 195#true]) [2022-12-12 11:51:02,404 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,404 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,404 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,404 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1745], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:51:02,411 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:02,411 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1747], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:02,412 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1746], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:51:02,413 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 23#L816true]) [2022-12-12 11:51:02,413 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1749], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:51:02,414 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1873], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:02,415 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,416 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,416 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1041], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,416 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][625], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,417 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][723], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,418 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1496], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:51:02,419 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][836], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 51#L829true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,419 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][825], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:51:02,420 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [60#L3true, 172#true, 99#L786true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,425 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,425 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,425 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,425 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [99#L786true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,426 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,426 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,426 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,426 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true]) [2022-12-12 11:51:02,428 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,428 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,428 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,428 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1746], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:02,433 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:02,434 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][620], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,435 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,435 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:02,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,436 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2115], [99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:51:02,437 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,439 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2196], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:02,439 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,439 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1415], [83#L783true, 172#true, 16#L819true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,449 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,449 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,449 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,449 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1412], [83#L783true, 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,450 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,450 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,450 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,450 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:02,517 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [33#L880true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,517 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1180], [16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:02,519 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,519 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,519 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,519 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [33#L880true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 264#true]) [2022-12-12 11:51:02,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1352], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 78#L796true, 264#true]) [2022-12-12 11:51:02,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][887], [16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:02,524 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1228], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:02,529 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][580], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:02,529 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,529 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1245], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:02,530 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,530 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,530 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,530 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:02,530 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,530 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1547], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:02,531 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1207], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:51:02,532 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,532 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,532 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,532 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][867], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:02,536 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2280], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:02,550 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2281], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:02,550 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2576], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:02,551 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,567 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,567 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,567 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,568 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,571 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [172#true, 99#L786true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 264#true]) [2022-12-12 11:51:02,571 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1228], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:02,578 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1245], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:02,578 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,578 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1227], [60#L3true, 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,579 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,579 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,580 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,580 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1419], [60#L3true, 83#L783true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,617 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,617 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,617 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,617 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1001], [172#true, 83#L783true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,623 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1525], [172#true, 83#L783true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:02,624 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:02,817 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:02,832 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,832 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,832 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,832 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2253], [33#L880true, 99#L786true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:02,834 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:02,838 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][673], [33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:02,875 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,875 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][796], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:02,876 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][564], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:02,879 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,879 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,879 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,879 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1543], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:02,880 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,895 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][673], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:02,895 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,895 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,895 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,895 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,895 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,905 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1001], [60#L3true, 83#L783true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,905 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,906 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,906 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,906 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2295], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,906 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,906 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,906 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,906 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][781], [60#L3true, 83#L783true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,910 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1542], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:02,910 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,911 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1310], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:02,944 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1319], [60#L3true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:02,970 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:02,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1302], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:03,016 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1052], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true]) [2022-12-12 11:51:03,077 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1055], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:51:03,084 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1358], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:03,084 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,084 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1365], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true]) [2022-12-12 11:51:03,094 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,094 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:03,098 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:51:03,099 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1052], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,299 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,299 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1055], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:03,304 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,304 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1358], [33#L880true, 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:51:03,305 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1365], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,312 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2038], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 90#L879true, 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:03,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2042], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 90#L879true, 195#true, 49#L776true]) [2022-12-12 11:51:03,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,405 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,405 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,405 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,405 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,405 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,405 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,406 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,406 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,406 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,406 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,406 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,406 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,407 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:03,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,408 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,409 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,409 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,409 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,410 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:03,418 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,419 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:03,420 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,492 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,501 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][870], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:03,501 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1139], [41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,505 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1695], [60#L3true, 41#L799true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:03,505 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,506 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,506 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,506 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1696], [60#L3true, 172#true, 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,506 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,506 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,506 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,506 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,545 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:03,546 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1040], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:03,613 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1046], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:03,613 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,613 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1294], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:03,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1293], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:03,614 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,614 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1305], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,616 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1316], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:03,616 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1294], [99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:03,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1305], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,639 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1316], [99#L786true, 172#true, 86#L845true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:03,639 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1075], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,894 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,894 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1774], [33#L880true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,897 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1774], [16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,898 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:03,910 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,910 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,910 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,911 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:03,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1702], [60#L3true, 99#L786true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,957 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,957 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,957 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,957 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1075], [70#L2true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:03,990 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1679], [41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:03,990 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,990 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1078], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,991 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,991 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2746], [60#L3true, 172#true, 41#L799true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:03,992 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,992 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1457], [60#L3true, 172#true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,993 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,993 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:03,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1705], [60#L3true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:03,993 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,994 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,994 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:03,994 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1703], [60#L3true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:04,007 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1704], [60#L3true, 172#true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,008 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,018 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,018 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,018 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,018 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:51:04,019 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,019 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,020 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,020 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,020 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,021 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,021 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,021 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:04,022 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,022 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,022 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,023 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,023 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1457], [60#L3true, 172#true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,027 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1627], [60#L3true, 172#true, 16#L819true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,027 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,027 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1705], [60#L3true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,028 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][533], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 23#L816true]) [2022-12-12 11:51:04,032 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][599], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,032 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,034 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,034 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,034 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,035 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,036 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1332], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,050 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1333], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,051 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1771], [172#true, 16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,052 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1785], [99#L786true, 172#true, 16#L819true, 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,053 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,053 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,053 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,053 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2062], [99#L786true, 172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,054 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,054 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:04,057 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][610], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,057 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,057 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,059 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,059 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:04,060 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,060 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,060 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,060 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1597], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:04,179 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 23#L816true]) [2022-12-12 11:51:04,179 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2187], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,181 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2188], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,181 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,182 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1596], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:04,184 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,185 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,185 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,185 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:51:04,185 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,185 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,185 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,185 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2192], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,187 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,187 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,187 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,187 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2193], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,188 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,188 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,188 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,188 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [60#L3true, 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:04,201 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,201 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2187], [172#true, 99#L786true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,202 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,202 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,202 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,202 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2117], [60#L3true, 172#true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:04,204 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2193], [99#L786true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,206 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,206 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,206 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,206 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1878], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,238 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,238 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,238 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,238 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [172#true, 33#L880true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,273 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,273 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,273 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,273 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:04,275 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1210], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:04,281 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,281 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:04,281 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,281 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,282 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:04,282 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,282 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1413], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:04,285 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:04,285 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:04,285 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:04,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1509], [16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:04,286 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:04,288 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1352], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:04,289 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,289 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1885], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,291 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1565], [33#L880true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,291 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,291 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,292 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,331 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:04,333 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,333 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1522], [60#L3true, 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:04,339 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,340 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:04,340 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1428], [60#L3true, 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:04,344 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1565], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,345 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1416], [83#L783true, 172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:04,372 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,372 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2220], [60#L3true, 172#true, 83#L783true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 264#true]) [2022-12-12 11:51:04,373 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,373 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1759], [83#L783true, 172#true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:04,377 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2232], [60#L3true, 83#L783true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:04,378 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,378 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,454 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1912], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,455 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,462 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,462 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1596], [172#true, 33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:51:04,500 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2115], [16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true]) [2022-12-12 11:51:04,505 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,505 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,506 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,506 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2111], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,507 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,507 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:04,508 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1749], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:51:04,508 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,508 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1597], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:04,509 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1406], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,510 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1873], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:04,522 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2111], [99#L786true, 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,522 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:04,523 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [60#L3true, 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,524 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,525 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1413], [60#L3true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:04,561 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:04,568 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,578 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 264#true]) [2022-12-12 11:51:04,579 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,579 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,579 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,579 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1352], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 264#true]) [2022-12-12 11:51:04,580 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,580 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,580 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,580 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1577], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 264#true, 23#L816true]) [2022-12-12 11:51:04,586 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1879], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:04,587 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1546], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:04,588 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,588 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,588 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,588 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1353], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:04,591 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,591 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,591 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,591 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,609 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,610 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1428], [60#L3true, 172#true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,611 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1577], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 264#true, 23#L816true]) [2022-12-12 11:51:04,776 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,776 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1416], [83#L783true, 172#true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,793 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][835], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:04,819 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:04,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][673], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:04,843 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,843 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][796], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:04,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][785], [60#L3true, 172#true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:04,850 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2113], [16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true]) [2022-12-12 11:51:04,986 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,986 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,986 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,986 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2114], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,989 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [60#L3true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:04,998 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:04,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1596], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:51:05,000 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,000 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,000 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,000 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 195#true]) [2022-12-12 11:51:05,000 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1746], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:05,008 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:05,009 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1749], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:51:05,009 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1873], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:05,010 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,010 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,010 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1041], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,011 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,014 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1296], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,014 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2196], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:05,014 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [172#true, 99#L786true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,019 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,019 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,019 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,019 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2117], [60#L3true, 99#L786true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,021 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,021 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,026 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2196], [99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:05,026 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,106 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1882], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:05,106 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,106 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,106 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,106 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,106 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,107 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,107 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,109 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1413], [60#L3true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:05,109 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:05,110 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,110 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1100], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 264#true]) [2022-12-12 11:51:05,112 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1352], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 264#true]) [2022-12-12 11:51:05,112 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,112 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1420], [60#L3true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:05,115 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1228], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:05,120 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,120 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,120 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,120 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1546], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:05,121 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1245], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:05,121 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,121 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1227], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,123 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,123 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,123 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,123 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1522], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:05,124 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1548], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:05,124 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,124 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2280], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:05,137 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2281], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,137 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2276], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,142 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2277], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,143 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,156 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,156 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,156 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,156 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,156 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,156 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,157 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [99#L786true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,157 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,158 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,159 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1428], [60#L3true, 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,159 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,159 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,159 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,159 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,159 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1227], [172#true, 99#L786true, 86#L845true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,164 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,164 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,164 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,164 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1759], [83#L783true, 172#true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,184 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,184 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,184 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,184 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][835], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,229 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,229 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,229 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,229 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:05,229 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,230 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2252], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,231 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2253], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,232 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:05,239 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1041], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:05,239 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1298], [60#L3true, 172#true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,250 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,250 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,250 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,250 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2253], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,251 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:05,254 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,255 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [60#L3true, 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:05,256 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,256 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,295 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][673], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:05,295 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,295 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][796], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:05,295 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][782], [60#L3true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:05,298 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1543], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:05,299 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,315 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][785], [60#L3true, 99#L786true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,315 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,316 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,316 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1001], [172#true, 83#L783true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,325 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,325 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2294], [60#L3true, 83#L783true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:51:05,326 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,326 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][967], [172#true, 83#L783true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:05,329 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,329 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,329 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,329 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2265], [60#L3true, 172#true, 83#L783true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:05,329 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,330 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1319], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,363 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1644], [70#L2true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,365 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,365 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1646], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,365 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,365 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,365 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,365 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1319], [99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,390 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,390 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1302], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,432 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,432 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,432 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,432 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1639], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,434 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1302], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,446 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,446 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1360], [172#true, 33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:05,473 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1366], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,486 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1052], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true]) [2022-12-12 11:51:05,531 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,531 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,531 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,531 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1978], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,534 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,534 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,534 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,534 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1055], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:51:05,541 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1358], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:05,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2027], [172#true, 33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:05,545 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1984], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,545 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1365], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true]) [2022-12-12 11:51:05,556 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2036], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:05,559 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2037], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,560 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,560 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1363], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,563 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1364], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:51:05,563 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2033], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:05,566 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2034], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:05,567 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,567 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1360], [33#L880true, 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:05,761 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1366], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,771 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1052], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,793 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1055], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:05,800 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1358], [172#true, 70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:51:05,800 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1365], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,810 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1702], [60#L3true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:05,816 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,816 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2023], [60#L3true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:05,817 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:51:05,859 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,859 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,916 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:05,916 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,916 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,917 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,918 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,918 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:05,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,918 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:05,919 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,919 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,919 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:05,919 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2016], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,056 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2017], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,056 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2019], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:06,057 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,062 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,062 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:51:06,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:06,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:06,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:06,062 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:51:06,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1695], [41#L799true, 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:06,139 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1696], [172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:06,139 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,140 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1294], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:06,285 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1293], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:06,285 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1302], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:06,287 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1305], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,287 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1639], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:06,287 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1316], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:06,288 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,288 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2025], [60#L3true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,375 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2022], [60#L3true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,376 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,376 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,376 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,376 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2137], [60#L3true, 172#true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,377 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1702], [60#L3true, 16#L819true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,438 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,438 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2136], [60#L3true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,439 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,439 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][609], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:06,447 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2060], [99#L786true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,481 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,481 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,481 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,481 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3168], [172#true, 41#L799true, 131#L3-1true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:06,501 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,501 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,501 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,501 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1785], [172#true, 41#L799true, 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:06,502 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2062], [172#true, 41#L799true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,502 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,502 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2058], [41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:06,513 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2059], [172#true, 41#L799true, 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:06,513 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1785], [172#true, 16#L819true, 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:06,521 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1797], [172#true, 16#L819true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:06,522 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2062], [172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:06,522 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,523 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1339], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:06,532 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1093], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:06,532 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:06,532 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,532 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:06,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:06,621 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2114], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 23#L816true]) [2022-12-12 11:51:06,621 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2187], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:06,623 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2188], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:06,623 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2117], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:06,626 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2118], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 23#L816true]) [2022-12-12 11:51:06,627 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,627 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2192], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:06,629 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2193], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:06,630 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,630 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:06,644 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2879], [60#L3true, 99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:51:06,645 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,645 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2450], [172#true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:06,648 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,648 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,648 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,648 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2886], [60#L3true, 172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true]) [2022-12-12 11:51:06,649 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,649 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,649 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,649 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1878], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:06,858 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:06,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,000 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:07,005 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,005 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,005 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,005 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,016 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:07,017 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,017 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:07,017 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,017 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,018 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,020 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1878], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,020 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,020 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,021 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,021 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1413], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:07,024 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,024 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:07,025 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:07,025 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:07,025 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:07,025 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:07,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2219], [60#L3true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:07,026 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,026 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,027 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,030 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1428], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:07,030 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,030 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1429], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:07,031 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,031 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,031 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,031 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1885], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,035 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,035 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,035 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,035 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1565], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,036 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2574], [60#L3true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:07,060 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,060 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,060 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,060 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [60#L3true, 99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:51:07,098 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,098 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 99#L786true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:07,102 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,102 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,102 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,102 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1522], [99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:07,113 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,114 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:07,114 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,114 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,115 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [60#L3true, 172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 264#true]) [2022-12-12 11:51:07,115 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,115 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1758], [99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:07,121 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,121 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2230], [60#L3true, 172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:07,122 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,122 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,122 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,122 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2220], [83#L783true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:51:07,164 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2539], [172#true, 83#L783true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:07,169 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,170 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,170 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,170 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,305 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,305 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,305 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,305 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1912], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,306 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,306 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,306 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,306 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2263], [60#L3true, 99#L786true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:07,320 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,320 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,320 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,321 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2111], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:07,402 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1748], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:07,402 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1749], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:51:07,403 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:07,407 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2114], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:07,408 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,408 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,408 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,408 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [172#true, 99#L786true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:07,424 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,424 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,424 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,424 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1413], [16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:07,494 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,494 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,502 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,502 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,502 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,502 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,502 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,502 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,521 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,521 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,521 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1428], [60#L3true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,524 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,524 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1429], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:07,525 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,525 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1577], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 264#true, 23#L816true]) [2022-12-12 11:51:07,538 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,538 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,538 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,538 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1879], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:07,539 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,539 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,539 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,539 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2576], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:07,558 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:07,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 99#L786true, 16#L819true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,569 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,569 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1758], [172#true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,571 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,571 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,572 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][785], [60#L3true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,667 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,667 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,668 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][797], [60#L3true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:07,669 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][965], [99#L786true, 172#true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:07,679 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:07,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2114], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,060 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,060 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,060 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,060 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [172#true, 16#L819true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,082 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2117], [60#L3true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,086 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2118], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,086 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,086 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,095 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1296], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:08,095 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,095 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2196], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,096 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2450], [172#true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,105 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,105 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,105 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,105 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,221 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [60#L3true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,221 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,222 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [60#L3true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,222 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,224 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,224 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1413], [16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:08,224 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,225 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:08,227 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1428], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,227 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,228 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1429], [60#L3true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,228 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1755], [16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:08,232 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,232 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1227], [172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,237 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1522], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:08,237 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,237 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1548], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:08,238 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,238 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,238 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,238 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2574], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:08,257 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2276], [210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:08,257 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2277], [172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,257 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,272 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 99#L786true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,272 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,274 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1758], [172#true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,274 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,274 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,275 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,275 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1298], [60#L3true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,367 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,367 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1300], [60#L3true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:08,367 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,368 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,368 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,368 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2252], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,369 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2253], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,370 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,370 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1044], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:08,377 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1041], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:08,378 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,378 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,380 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,380 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,380 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,380 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1296], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:08,381 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,381 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1636], [99#L786true, 172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,393 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,393 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2949], [60#L3true, 99#L786true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true]) [2022-12-12 11:51:08,393 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,394 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,398 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,455 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][785], [60#L3true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,455 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][797], [60#L3true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:08,456 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,457 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1912], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,457 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,457 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,457 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,457 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,457 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,458 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,458 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,458 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,458 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,458 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,458 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][970], [16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:08,459 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,459 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,459 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,459 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2267], [60#L3true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:08,460 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,461 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,480 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][965], [99#L786true, 172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:08,480 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,480 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,481 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2263], [60#L3true, 99#L786true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:08,481 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,481 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2294], [172#true, 83#L783true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:51:08,489 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2568], [83#L783true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:08,493 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,493 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1319], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:08,549 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1646], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:08,551 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,552 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,552 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,552 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2030], [172#true, 33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,682 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1360], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:08,713 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,713 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,713 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,713 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1366], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:08,737 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:08,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1658], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,809 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1660], [60#L3true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,810 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1978], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,812 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,812 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,813 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,813 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1664], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 23#L816true]) [2022-12-12 11:51:08,822 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1668], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:08,823 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2027], [172#true, 70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,827 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1984], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,828 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1661], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:08,842 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,842 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,842 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,842 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1663], [60#L3true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:08,843 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,843 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,843 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,843 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2036], [70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,847 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,847 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,847 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,847 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2037], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,848 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,848 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,848 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,848 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1665], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:08,854 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1670], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:08,854 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2033], [70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:08,859 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2034], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:08,859 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:08,859 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1360], [172#true, 70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 23#L816true]) [2022-12-12 11:51:09,190 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,190 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,191 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,191 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1366], [70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:09,210 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,210 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1658], [60#L3true, 172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:09,242 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1660], [60#L3true, 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:09,243 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1664], [60#L3true, 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:09,251 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,251 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1668], [60#L3true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:09,252 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,252 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1661], [60#L3true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:09,267 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1663], [60#L3true, 172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:09,267 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2060], [41#L799true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,278 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,278 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,278 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,278 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2395], [41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:09,279 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,279 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,279 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,279 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:51:09,342 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2016], [172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,592 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2017], [172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,593 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,593 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,593 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,593 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2019], [172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:09,593 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,593 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,593 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,593 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2399], [172#true, 16#L819true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,825 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,825 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,825 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,825 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2397], [172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,826 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,827 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2463], [172#true, 16#L819true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,828 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,828 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2060], [16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,891 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,891 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,891 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,891 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2460], [16#L819true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:09,892 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:51:09,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][706], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:09,898 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:09,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:51:10,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:10,034 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2114], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:10,034 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2879], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:51:10,035 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2880], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:51:10,036 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,036 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,036 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,036 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2448], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:10,040 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2450], [172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:10,040 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,040 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2885], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:51:10,042 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2886], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true]) [2022-12-12 11:51:10,042 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,042 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2879], [99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:51:10,056 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,056 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3295], [99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:51:10,059 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,059 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,059 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,059 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2221], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:51:10,089 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,089 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,089 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,089 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 264#true]) [2022-12-12 11:51:10,141 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,141 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:10,144 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,144 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,144 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,144 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,153 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:10,154 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:10,154 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,154 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2221], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:51:10,155 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 264#true]) [2022-12-12 11:51:10,155 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,155 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2219], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:10,157 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,157 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,158 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1758], [172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:10,160 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,160 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,160 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1761], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:10,161 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,161 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2230], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:10,162 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2231], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:51:10,163 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,163 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 264#true]) [2022-12-12 11:51:10,193 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,193 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,193 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,193 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,201 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 264#true]) [2022-12-12 11:51:10,202 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,202 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2542], [99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:10,205 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,205 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2263], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:10,462 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,462 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,462 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,462 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2264], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:10,463 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,463 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,463 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,463 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2571], [99#L786true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:10,471 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,471 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2112], [172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:10,520 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,520 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,520 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,521 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2114], [172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:10,521 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,521 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,521 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,521 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,579 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:10,579 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,579 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,579 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,579 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,579 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,590 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 16#L819true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:10,590 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,591 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,591 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,591 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,591 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1758], [172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:10,592 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,593 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,593 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1761], [172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:10,594 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,594 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,594 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,594 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][965], [172#true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:10,678 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,679 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][973], [172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:10,679 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,679 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,679 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,679 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2448], [172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:10,851 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,851 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2450], [172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:10,852 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,852 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,935 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1844], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:10,935 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,936 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1883], [172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:10,936 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1758], [172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:10,938 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1761], [172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:10,938 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,938 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,939 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:10,939 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1633], [172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:11,007 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,007 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1636], [172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:11,008 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,008 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,008 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,008 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2948], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:11,009 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,009 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2949], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true]) [2022-12-12 11:51:11,010 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,010 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1292], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:11,014 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1296], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:11,014 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,014 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3366], [172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:51:11,022 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,022 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,022 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,022 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,062 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][965], [172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:11,062 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,062 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,063 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][973], [172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:11,063 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,063 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,064 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2263], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 264#true]) [2022-12-12 11:51:11,064 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,065 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2264], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:11,065 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,065 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2570], [16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:11,066 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,066 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,075 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2571], [99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:11,075 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2030], [172#true, 70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:11,189 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:51:11,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:51:11,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:51:11,189 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:51:11,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1658], [172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:11,289 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1660], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:11,289 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,289 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2676], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:51:11,291 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2677], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:51:11,291 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,291 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2004], [172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 23#L816true]) [2022-12-12 11:51:11,300 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,300 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2005], [172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:11,301 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2687], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true]) [2022-12-12 11:51:11,302 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2688], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 23#L816true]) [2022-12-12 11:51:11,302 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1661], [131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:11,315 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1663], [172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:11,315 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,315 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2673], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:51:11,316 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,316 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2678], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:11,317 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,317 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2002], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:11,322 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,322 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,322 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,322 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:11,322 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,322 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,322 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,322 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2689], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true]) [2022-12-12 11:51:11,324 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2690], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:11,324 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,324 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1658], [172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:11,722 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,722 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,722 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,722 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1660], [172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:11,722 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,722 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,722 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,722 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,727 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2004], [172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:11,727 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,727 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,727 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,728 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2005], [172#true, 41#L799true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:11,728 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,728 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,728 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,728 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1661], [41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:11,741 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1663], [172#true, 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:11,741 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:11,741 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:51:12,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2879], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true]) [2022-12-12 11:51:12,379 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,379 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2880], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true]) [2022-12-12 11:51:12,379 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,380 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3295], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:51:12,385 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,385 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,385 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,385 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3296], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true]) [2022-12-12 11:51:12,386 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,386 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,386 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,386 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2221], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:51:12,437 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,438 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,438 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,438 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 49#L776true, 264#true]) [2022-12-12 11:51:12,503 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,503 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,518 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2221], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:51:12,518 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,518 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,518 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,518 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,518 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,518 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2222], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 264#true]) [2022-12-12 11:51:12,519 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,519 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,519 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,519 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,519 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2540], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:51:12,524 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,524 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,524 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,524 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2542], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:12,525 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,525 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,525 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,525 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2571], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:12,666 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,666 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,666 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,666 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2569], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:12,668 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,668 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,668 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:12,668 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3366], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:51:13,090 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,090 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,090 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,090 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3367], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:13,091 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,091 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,091 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,091 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2569], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:13,128 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2571], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 264#true]) [2022-12-12 11:51:13,128 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,128 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2676], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:51:13,325 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2677], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:51:13,325 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,325 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3090], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 23#L816true]) [2022-12-12 11:51:13,333 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,333 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,333 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,333 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3095], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:51:13,333 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,333 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,333 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,333 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2673], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:51:13,343 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2678], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:13,343 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,343 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3091], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true]) [2022-12-12 11:51:13,349 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3094], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:13,349 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:13,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:51:18,277 INFO L130 PetriNetUnfolder]: 97571/177110 cut-off events. [2022-12-12 11:51:18,277 INFO L131 PetriNetUnfolder]: For 1072259/1433993 co-relation queries the response was YES. [2022-12-12 11:51:19,143 INFO L83 FinitePrefix]: Finished finitePrefix Result has 768884 conditions, 177110 events. 97571/177110 cut-off events. For 1072259/1433993 co-relation queries the response was YES. Maximal size of possible extension queue 10733. Compared 2063085 event pairs, 2038 based on Foata normal form. 8117/179928 useless extension candidates. Maximal degree in co-relation 768806. Up to 36354 conditions per place. [2022-12-12 11:51:19,498 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 1044 selfloop transitions, 568 changer transitions 4543/6436 dead transitions. [2022-12-12 11:51:19,498 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 209 places, 6436 transitions, 91688 flow [2022-12-12 11:51:19,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-12 11:51:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-12-12 11:51:19,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1190 transitions. [2022-12-12 11:51:19,500 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8195592286501377 [2022-12-12 11:51:19,501 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 70 predicate places. [2022-12-12 11:51:19,501 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 209 places, 6436 transitions, 91688 flow [2022-12-12 11:51:20,281 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 207 places, 6436 transitions, 88933 flow, removed 1376 selfloop flow, removed 2 redundant places. [2022-12-12 11:51:20,281 INFO L495 AbstractCegarLoop]: Abstraction has has 207 places, 6436 transitions, 88933 flow [2022-12-12 11:51:20,282 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 103.27272727272727) internal successors, (1136), 11 states have internal predecessors, (1136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:51:20,282 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:51:20,282 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:51:20,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-12 11:51:20,282 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:51:20,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:51:20,282 INFO L85 PathProgramCache]: Analyzing trace with hash 1199340568, now seen corresponding path program 3 times [2022-12-12 11:51:20,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:51:20,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469900533] [2022-12-12 11:51:20,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:51:20,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:51:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:51:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:51:20,468 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:51:20,468 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469900533] [2022-12-12 11:51:20,468 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469900533] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:51:20,468 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:51:20,468 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-12 11:51:20,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933253354] [2022-12-12 11:51:20,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:51:20,468 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-12 11:51:20,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:51:20,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-12 11:51:20,469 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-12 11:51:20,469 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-12 11:51:20,472 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 6436 transitions, 88933 flow. Second operand has 9 states, 9 states have (on average 107.22222222222223) internal successors, (965), 9 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:51:20,472 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:51:20,472 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-12 11:51:20,472 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:51:23,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:23,932 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-12 11:51:23,932 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:51:23,932 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:51:23,932 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:51:25,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:25,517 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:51:25,518 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:51:25,518 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:51:25,518 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:51:25,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:25,582 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:51:25,582 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:51:25,582 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:51:25,582 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:51:26,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:26,364 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:26,364 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:26,364 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:26,364 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:27,694 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,694 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,694 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,694 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:27,703 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,703 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,703 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,703 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:27,725 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,726 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,726 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,726 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:27,762 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,762 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,762 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,763 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:27,763 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,763 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,763 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,763 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:27,765 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,765 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,765 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,765 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:27,801 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,801 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,801 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,801 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][511], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:51:27,824 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,824 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,824 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,824 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][512], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:27,825 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,825 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,825 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:27,825 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:51:28,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:28,990 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:28,990 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:28,990 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:28,990 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:28,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:28,992 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:28,992 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:28,992 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:28,992 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:29,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][688], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:29,107 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:29,107 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:29,107 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:29,107 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:51:30,371 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-12 11:51:30,371 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:51:30,371 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:51:30,371 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-12 11:51:30,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:30,615 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][589], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,615 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,615 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:30,625 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:51:30,625 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,625 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][593], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,642 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,642 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,642 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,642 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:30,643 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,643 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,643 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,643 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,647 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,647 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,647 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,647 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1065], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:30,653 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,653 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,653 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,653 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1069], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,653 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,653 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,654 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,654 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:30,659 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,659 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,659 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,659 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,662 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,662 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,702 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,702 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,702 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,702 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,704 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,704 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,705 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,705 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,769 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,769 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,769 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,769 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,769 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,770 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,770 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,770 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,771 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,771 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,771 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,771 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,772 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,772 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,772 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,772 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][575], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:51:30,810 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 135#$Ultimate##0true]) [2022-12-12 11:51:30,810 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,810 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,810 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,811 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,813 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,813 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,813 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,813 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][511], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:51:30,835 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][512], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:30,835 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:30,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:51:32,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:32,200 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,200 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:32,211 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,211 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,211 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,211 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:32,233 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,233 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,233 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,233 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:32,255 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,256 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,256 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,256 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][688], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:32,346 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,346 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,346 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,346 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][805], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:32,348 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,348 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,348 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:32,348 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][520], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:34,031 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,031 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,031 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,031 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 135#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:51:34,103 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,103 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,103 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,103 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:51:34,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,428 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,428 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,428 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,428 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:51:34,428 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,428 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,428 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,428 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][589], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,429 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,429 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,429 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,429 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:34,431 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][589], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,431 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,431 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,433 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,433 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,433 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1286], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,434 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,434 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,434 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:34,450 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:51:34,450 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,450 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,451 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][593], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:34,477 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,477 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,477 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,477 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,478 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,478 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,478 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,478 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,480 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,480 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][712], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,481 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1065], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:34,484 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1069], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,485 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,485 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,501 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,501 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,501 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,501 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,502 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][506], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:34,532 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,532 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,532 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,532 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:34,545 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,545 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,545 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,545 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,545 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,546 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,546 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,546 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][891], [33#L880true, 83#L783true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:34,568 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][436], [83#L783true, 70#L2true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:34,573 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,573 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,573 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,573 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][509], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:34,577 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][515], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:34,577 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][894], [172#true, 33#L880true, 83#L783true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:34,592 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,592 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,592 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,592 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:34,606 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,606 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,606 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,606 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][511], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:34,625 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][512], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:34,625 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,632 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,632 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,634 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,634 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,635 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,635 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,635 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][575], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:51:34,676 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true]) [2022-12-12 11:51:34,676 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 135#$Ultimate##0true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:34,677 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,677 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,677 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,677 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][631], [120#$Ultimate##0true, 60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:34,877 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,877 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,877 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,877 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][639], [120#$Ultimate##0true, 60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:51:34,944 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,944 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,944 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:34,944 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:35,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][421], [120#$Ultimate##0true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:51:35,016 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:51:35,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:35,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:35,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:51:36,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][515], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:36,186 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,186 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,186 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,186 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][515], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:36,237 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,237 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,237 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,237 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:36,618 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,618 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,618 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,618 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][810], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:36,619 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:36,631 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][684], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:51:36,632 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][817], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:36,650 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,650 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:36,651 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,651 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,651 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,651 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:36,659 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,659 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,659 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,659 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:36,662 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,662 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,663 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,663 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:36,710 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,710 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,710 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,710 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:36,712 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,712 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,712 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,712 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:36,752 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,753 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,753 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,753 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:36,760 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,761 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,761 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,761 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][682], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:36,849 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,849 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,849 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,849 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][805], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:36,898 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:36,898 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:37,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][509], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:51:37,175 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:38,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:38,988 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:51:38,988 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:38,988 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:38,988 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,451 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:39,454 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,454 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,454 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,454 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,458 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][520], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:39,458 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,459 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:51:39,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,861 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,861 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,861 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 23#L816true]) [2022-12-12 11:51:39,862 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][589], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,862 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,862 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,866 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1286], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 56#$Ultimate##0true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,866 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,866 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,867 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,886 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:39,886 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,886 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][506], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:39,896 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][591], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,897 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,897 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,897 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,897 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:39,911 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,911 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][712], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:39,911 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,912 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,912 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,912 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:39,923 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:39,924 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1110], [99#L786true, 33#L880true, 172#true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:39,940 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,940 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][636], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 23#L816true]) [2022-12-12 11:51:39,948 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,949 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,949 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,949 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:39,952 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:39,952 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][506], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:39,961 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][871], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:39,969 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:39,970 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,970 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,970 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,970 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1330], [33#L880true, 99#L786true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:39,995 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:39,995 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][578], [99#L786true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:40,000 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,000 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,001 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][580], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:40,004 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,004 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,004 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,005 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:40,005 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,005 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,005 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,005 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1250], [33#L880true, 83#L783true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,010 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1242], [172#true, 83#L783true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,010 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][891], [83#L783true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:40,012 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][432], [83#L783true, 172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:40,014 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][433], [83#L783true, 172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:40,014 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][572], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,016 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,016 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,016 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,016 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][573], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,017 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][574], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 23#L816true]) [2022-12-12 11:51:40,017 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,021 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][897], [33#L880true, 172#true, 83#L783true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,022 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][899], [83#L783true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:40,022 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][894], [83#L783true, 172#true, 16#L819true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:40,025 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][422], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:40,035 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][575], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:40,042 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:40,042 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,043 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,043 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,043 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:40,046 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,046 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][511], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:40,068 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,068 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][512], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,069 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,075 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,075 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,076 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,076 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,076 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,076 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [120#$Ultimate##0true, 60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:40,289 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,289 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,289 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,289 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][639], [120#$Ultimate##0true, 60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 264#true, 23#L816true]) [2022-12-12 11:51:40,290 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,290 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,290 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,290 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][631], [120#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:40,294 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,294 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,294 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,294 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1405], [120#$Ultimate##0true, 60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:40,296 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,296 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][639], [120#$Ultimate##0true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:51:40,359 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,359 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,359 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,359 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [120#$Ultimate##0true, 60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:40,361 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,361 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,361 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,361 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][928], [120#$Ultimate##0true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:40,413 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,413 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,413 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,413 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:51:40,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:40,583 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,583 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,584 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,584 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][811], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:40,587 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,587 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,587 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,587 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:40,764 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:40,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1363], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:41,698 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][515], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:41,709 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:41,709 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,183 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:42,183 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][810], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:42,184 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1820], [33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:42,188 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:42,203 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][684], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 264#true, 23#L816true]) [2022-12-12 11:51:42,203 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,203 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:42,206 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,206 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][817], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:42,228 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:42,228 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,229 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:42,242 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:42,293 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,293 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,294 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:42,295 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,295 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,295 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:42,330 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][882], [83#L783true, 33#L880true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 264#true]) [2022-12-12 11:51:42,347 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:42,370 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][576], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:42,372 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:42,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][688], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:42,373 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][972], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:42,373 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,373 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][682], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:42,393 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:42,395 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][979], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:42,419 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:42,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:42,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:42,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:42,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][976], [60#L3true, 83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:42,420 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:42,745 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,745 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,745 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,745 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][580], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:51:42,760 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,760 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,760 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,760 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1669], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:42,765 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1668], [99#L786true, 172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:42,766 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][572], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:42,803 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][573], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:42,806 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][574], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:42,808 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,808 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,808 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,808 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:42,876 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,876 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][572], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:42,910 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,910 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,910 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,910 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][573], [60#L3true, 172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:42,912 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,912 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,912 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:42,912 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:43,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][657], [33#L880true, 172#true, 83#L783true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:43,006 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:43,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:43,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:43,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:44,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:44,817 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:51:44,817 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:44,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:44,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,067 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][575], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:45,069 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,069 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,070 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,122 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:45,122 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,122 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:45,620 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:45,621 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][589], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,621 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,621 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1068], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:51:45,625 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1069], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,626 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1127], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,641 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,641 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,641 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,641 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1355], [33#L880true, 172#true, 16#L819true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,643 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,643 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,643 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,643 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1110], [172#true, 33#L880true, 16#L819true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,644 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,644 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,644 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,644 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][633], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 23#L816true]) [2022-12-12 11:51:45,655 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:51:45,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][636], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:45,655 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][593], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,659 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:45,659 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,659 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,660 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,660 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][514], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,661 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][513], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:45,662 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,662 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,662 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,662 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][506], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:45,671 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][591], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,671 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][871], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,681 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:45,681 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:45,701 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:45,701 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,703 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,704 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1067], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:45,706 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,706 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [99#L786true, 33#L880true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,715 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,715 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1358], [99#L786true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:45,716 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1110], [99#L786true, 172#true, 16#L819true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,719 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,719 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,719 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,719 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][636], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 23#L816true]) [2022-12-12 11:51:45,731 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,731 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,731 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,731 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:45,733 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,733 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,734 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,734 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,734 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,734 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][871], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,751 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,751 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:45,752 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1330], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:45,769 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1359], [33#L880true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,769 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][578], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:45,777 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][703], [70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 78#L796true, 103#L826true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:45,777 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,777 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][704], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,782 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][580], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:45,783 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:45,783 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2013], [33#L880true, 172#true, 99#L786true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,788 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2016], [33#L880true, 172#true, 99#L786true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1330], [99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:45,790 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][730], [99#L786true, 172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:45,792 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][727], [99#L786true, 172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:45,793 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,794 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,795 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1250], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,797 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,797 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1242], [83#L783true, 172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,798 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,798 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1362], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,802 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,802 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,802 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,802 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1544], [172#true, 99#L786true, 33#L880true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,804 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,804 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,804 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,804 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][897], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,806 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][899], [83#L783true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:45,806 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1385], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,810 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1389], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:45,810 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,961 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][575], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:45,962 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,962 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,962 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][508], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:45,963 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,963 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,963 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,963 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:45,963 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1090], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:46,006 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1093], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:46,007 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:46,007 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:46,031 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:46,031 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:46,033 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1752], [120#$Ultimate##0true, 60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:46,210 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [120#$Ultimate##0true, 60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:46,258 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][632], [120#$Ultimate##0true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:46,281 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,281 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,281 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,281 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][639], [120#$Ultimate##0true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 264#true, 23#L816true]) [2022-12-12 11:51:46,282 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1405], [120#$Ultimate##0true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:46,286 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [120#$Ultimate##0true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:46,346 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:51:46,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:46,573 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][811], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:46,575 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][803], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:46,578 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,579 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1346], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:46,579 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:46,635 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][814], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:46,637 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,637 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,637 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,637 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:46,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [172#true, 33#L880true, 99#L786true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:46,689 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,689 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][980], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:46,811 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:46,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:47,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][975], [60#L3true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:47,537 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:47,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:47,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:47,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:47,938 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1363], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:47,938 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:47,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:47,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:47,938 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][883], [33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:48,512 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:48,528 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][684], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:48,528 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,529 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,529 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:48,549 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][810], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:48,549 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1346], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:48,551 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,551 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,552 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1820], [16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:48,553 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,553 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,553 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,553 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:48,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [172#true, 99#L786true, 33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:48,600 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,600 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [33#L880true, 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true, 264#true]) [2022-12-12 11:51:48,603 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][570], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:48,618 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:48,619 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,619 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:48,645 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:48,647 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1192], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:48,662 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1202], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:48,662 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,662 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][882], [83#L783true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 264#true]) [2022-12-12 11:51:48,696 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,696 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,696 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,696 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][519], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:48,720 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][576], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:48,722 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,722 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:48,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][688], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:48,723 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][972], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:48,723 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][970], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:48,727 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,727 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][805], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:48,727 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:48,739 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][979], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:48,771 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:48,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][976], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:48,772 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:48,930 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][704], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:48,950 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,950 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][580], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 103#L826true, 23#L816true]) [2022-12-12 11:51:48,982 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,982 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,982 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,982 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1669], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:48,992 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1668], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:48,992 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1670], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:48,993 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:48,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1541], [99#L786true, 33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:51:49,023 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,023 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,023 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,023 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:49,039 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,039 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:49,042 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1016], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:49,045 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,045 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2391], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:49,045 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2390], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:49,046 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,046 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,046 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,046 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2037], [99#L786true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:49,053 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2038], [99#L786true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:49,053 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:49,151 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][704], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:49,167 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1364], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:49,210 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:49,214 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1545], [172#true, 33#L880true, 99#L786true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:49,228 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:49,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][846], [172#true, 33#L880true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:49,228 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:49,240 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,240 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,240 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,240 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:49,243 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1366], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:49,262 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,262 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1370], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:49,268 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][572], [172#true, 83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:49,286 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][573], [83#L783true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:49,288 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][541], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:49,365 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,365 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][774], [33#L880true, 172#true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:49,406 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][557], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:49,446 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][657], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:49,460 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,460 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,460 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,460 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1468], [172#true, 33#L880true, 83#L783true, 16#L819true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:49,462 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,462 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,463 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:49,463 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1065], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:51,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:51,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:51,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:51,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:51,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1597], [33#L880true, 172#true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:51,406 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1598], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:51,406 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1600], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:51,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:51,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1056], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:51,830 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:51,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:51,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:51,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1066], [60#L3true, 99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:52,087 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,087 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:52,112 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,112 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,112 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:52,112 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1390], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,033 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,033 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,033 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,033 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][507], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:53,163 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true]) [2022-12-12 11:51:53,163 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][589], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,164 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,166 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,166 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1068], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 103#L826true, 23#L816true]) [2022-12-12 11:51:53,168 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1069], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,168 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1067], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:53,170 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,170 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,171 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,171 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,171 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,171 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][712], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,171 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,171 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,171 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,171 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1127], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,177 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [33#L880true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,179 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1358], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:53,179 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1355], [172#true, 16#L819true, 70#L2true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,182 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1110], [172#true, 16#L819true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,182 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,183 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,183 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,183 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][633], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:53,192 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][636], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:53,193 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][593], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,194 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,194 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,194 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:53,195 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,195 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][871], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,214 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:53,215 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,239 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,239 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,239 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,239 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,240 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,240 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,240 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,240 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,240 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1067], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:53,242 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,242 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,242 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,242 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,243 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1410], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,247 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2054], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 6#L763true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,248 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,253 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1358], [99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,254 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,254 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,254 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,254 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1281], [33#L880true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1283], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1376], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,260 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1391], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,261 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,261 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1067], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:53,287 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,287 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([406] L845-->L852: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_159 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd4~0_54 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd4~0_62 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_160 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_139 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= v_~a$w_buff1_used~0_138 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_139)) (= v_~a$w_buff0_used~0_159 (ite .cse2 0 v_~a$w_buff0_used~0_160)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_138 256) 0)) .cse3) (and .cse4 (not (= (mod v_~a$r_buff0_thd4~0_61 256) 0)))) 0 v_~a$r_buff1_thd4~0_54) v_~a$r_buff1_thd4~0_53) (= v_~a~0_96 (ite .cse2 v_~a$w_buff0~0_72 (ite .cse0 v_~a$w_buff1~0_67 v_~a~0_97))) (= v_~a$r_buff0_thd4~0_61 (ite .cse1 0 v_~a$r_buff0_thd4~0_62))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_72, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_62} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_72, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0, ~a$r_buff0_thd4~0][2010], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 104#L852true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,288 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,288 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2013], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,301 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2016], [33#L880true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,301 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2055], [33#L880true, 172#true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,302 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1330], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:53,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1359], [16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][729], [172#true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:53,307 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][730], [172#true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:53,307 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,307 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][727], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:51:53,308 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,310 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,310 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2013], [99#L786true, 172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,313 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,313 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,313 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,313 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2016], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,314 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,314 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1392], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,316 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1393], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,316 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,316 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][926], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,318 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:51:53,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1362], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 6#L763true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,319 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1544], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,321 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1888], [172#true, 33#L880true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,323 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1544], [33#L880true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,323 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1720], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,327 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:53,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1704], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,327 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,327 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,329 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,329 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,329 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1016], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:53,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,330 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1090], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,350 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,491 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1093], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:53,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1090], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,495 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1093], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,495 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,495 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:53,496 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][570], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,512 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][593], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,513 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:53,513 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:53,513 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:53,515 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:53,516 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1752], [120#$Ultimate##0true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#(= ~a$w_buff0_used~0 0), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:53,687 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,687 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,687 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,687 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1409], [120#$Ultimate##0true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:53,738 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,738 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,738 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:53,738 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:51:54,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1819], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:51:54,073 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,073 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [172#true, 33#L880true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:54,074 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,074 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,087 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:54,087 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,087 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][811], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:54,091 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,091 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][803], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:54,107 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1346], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:54,108 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2162], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 78#L796true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:54,111 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,111 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][814], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:54,193 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:54,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [99#L786true, 172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:51:54,267 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,267 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,267 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,267 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2148], [33#L880true, 99#L786true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:54,273 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,273 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,273 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,273 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1203], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:54,290 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,290 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,290 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,290 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][980], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:54,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1489], [172#true, 33#L880true, 99#L786true, 16#L819true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:54,921 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:54,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1479], [172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:55,144 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1817], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 249#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:55,144 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1186], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:51:55,230 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2008], [60#L3true, 172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:51:55,230 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1193], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:55,265 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][975], [83#L783true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:55,346 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:55,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][774], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:55,958 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,958 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,958 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:55,958 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1819], [172#true, 33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:51:56,728 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,728 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,728 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [172#true, 33#L880true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:56,729 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [172#true, 33#L880true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 264#true]) [2022-12-12 11:51:56,734 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1295], [172#true, 33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 78#L796true, 264#true]) [2022-12-12 11:51:56,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][883], [16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 195#true, 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:51:56,746 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,746 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,746 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,746 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][817], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:56,762 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:56,763 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][681], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:56,776 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][684], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:56,776 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,776 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][803], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:51:56,780 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:56,780 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][687], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 23#L816true]) [2022-12-12 11:51:56,805 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][810], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:56,805 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1346], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:51:56,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1192], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:56,833 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,833 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,833 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1202], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:56,834 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,834 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,834 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,834 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1471], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:51:56,834 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,834 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,835 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [172#true, 99#L786true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:56,886 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 264#true]) [2022-12-12 11:51:56,891 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][570], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:56,917 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:56,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:56,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:56,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:56,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:56,917 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,917 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,917 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,917 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1188], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:56,924 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,924 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,924 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,924 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:56,925 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:56,946 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,946 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,946 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,946 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1192], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:56,970 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:56,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1202], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:56,970 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:56,970 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:51:57,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1347], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:57,018 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,018 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][970], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:51:57,046 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][805], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:57,046 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1541], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:51:57,284 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1886], [33#L880true, 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:51:57,284 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,316 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,323 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1016], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:57,326 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,326 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2391], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:57,326 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2390], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 23#L816true]) [2022-12-12 11:51:57,327 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1016], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:57,327 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2392], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:51:57,327 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2037], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:57,337 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2036], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:51:57,337 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2038], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:57,338 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,338 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1541], [99#L786true, 172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:51:57,368 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,396 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1016], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:57,396 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2391], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:51:57,396 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,396 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,396 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,396 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2390], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 23#L816true]) [2022-12-12 11:51:57,397 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,397 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,397 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,397 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2757], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:57,409 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2755], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:57,410 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1364], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:57,505 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,505 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][581], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 23#L816true]) [2022-12-12 11:51:57,509 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,510 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1697], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,513 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,513 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][704], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:57,525 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,525 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,525 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,525 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1545], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,708 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][846], [172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:57,709 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1028], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,709 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:57,730 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1095], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:57,732 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,732 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,732 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,733 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:57,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1364], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:51:57,751 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,757 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,757 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,757 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,757 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,759 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,759 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2262], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,768 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,768 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,768 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,768 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1545], [172#true, 99#L786true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,770 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:51:57,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2263], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,770 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][846], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:57,771 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2499], [33#L880true, 99#L786true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:51:57,776 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:57,790 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:51:57,792 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1366], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,813 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,813 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1370], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:51:57,819 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,819 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][774], [33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:57,917 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,917 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,917 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,917 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][943], [33#L880true, 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:51:57,918 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][541], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:51:57,927 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,927 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,928 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,928 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1467], [33#L880true, 16#L819true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:51:57,930 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,974 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][774], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:51:57,974 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:57,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][805], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:58,010 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,011 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2208], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:58,013 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,013 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,013 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,013 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,029 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][787], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:58,029 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,029 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,029 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,029 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1468], [83#L783true, 172#true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:51:58,032 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1305], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:51:58,762 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:51:58,762 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1309], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:58,818 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1310], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:51:58,818 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:58,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1305], [33#L880true, 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:51:59,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:59,736 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1309], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:51:59,779 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1310], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:51:59,780 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:51:59,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1065], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:52:00,331 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1066], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:52:00,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1286], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:00,341 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:00,342 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:00,342 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:00,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:00,375 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,375 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1056], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:00,679 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,679 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1066], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:52:00,872 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,872 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,872 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,872 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:00,894 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,895 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [60#L3true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:00,899 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:00,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1335], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:01,175 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1686], [33#L880true, 172#true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:01,520 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1578], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 90#L879true, 195#true, 49#L776true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:01,526 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2657], [247#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 90#L879true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 340#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:01,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1691], [33#L880true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:01,704 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:01,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1372], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:01,875 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:01,876 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1717], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,077 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,198 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1067], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:02,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][604], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][712], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1410], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,207 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2054], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,208 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2401], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,208 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,208 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [172#true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,215 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1691], [16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,215 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1358], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:02,215 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1376], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,219 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1379], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,220 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1391], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,220 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1948], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:02,269 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,269 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,269 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,269 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1951], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,270 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,270 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1410], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 131#L3-1true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,272 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,272 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,272 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,272 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-12 11:52:02,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2054], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,272 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,272 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,272 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,272 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1281], [172#true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,274 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,274 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1686], [172#true, 16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,275 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1283], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,275 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,275 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1715], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,279 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1723], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,279 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,279 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1067], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:02,297 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([406] L845-->L852: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_159 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd4~0_54 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd4~0_62 256) 0)))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_160 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_139 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= v_~a$w_buff1_used~0_138 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_139)) (= v_~a$w_buff0_used~0_159 (ite .cse2 0 v_~a$w_buff0_used~0_160)) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_138 256) 0)) .cse3) (and .cse4 (not (= (mod v_~a$r_buff0_thd4~0_61 256) 0)))) 0 v_~a$r_buff1_thd4~0_54) v_~a$r_buff1_thd4~0_53) (= v_~a~0_96 (ite .cse2 v_~a$w_buff0~0_72 (ite .cse0 v_~a$w_buff1~0_67 v_~a~0_97))) (= v_~a$r_buff0_thd4~0_61 (ite .cse1 0 v_~a$r_buff0_thd4~0_62))))) InVars {~a~0=v_~a~0_97, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_72, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_160, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_139, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_62} OutVars{~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_67, ~a$w_buff0~0=v_~a$w_buff0~0_72, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_159, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_138, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_61} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0, ~a$r_buff0_thd4~0][2010], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 104#L852true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,298 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2013], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,306 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2016], [172#true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,307 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2055], [172#true, 16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,307 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,308 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,308 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,309 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,309 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,310 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,310 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,310 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,310 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,310 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,310 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1392], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,312 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1393], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:02,312 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1888], [172#true, 16#L819true, 70#L2true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 51#L829true, 195#true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,315 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1544], [172#true, 16#L819true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,315 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1545], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, 51#L829true, 195#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,316 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,318 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1016], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 23#L816true]) [2022-12-12 11:52:02,318 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,319 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,319 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1090], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:02,333 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1093], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:02,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1092], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:02,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][570], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,344 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][593], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,345 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][868], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:52:02,345 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][510], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:02,345 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,346 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:52:02,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:52:02,806 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1295], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:52:02,806 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:02,886 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,886 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1819], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:52:02,891 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1188], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:02,891 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:52:02,891 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,892 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,892 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,892 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2147], [172#true, 33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:02,900 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2148], [172#true, 33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:02,900 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][804], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 23#L816true]) [2022-12-12 11:52:02,908 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,908 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][811], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:52:02,910 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2162], [16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 78#L796true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:02,917 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,917 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1203], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:02,926 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:02,927 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1348], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:03,008 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:03,072 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,072 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,072 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,072 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2148], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:03,078 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,078 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1203], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:03,092 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1489], [172#true, 33#L880true, 16#L819true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:03,879 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,879 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,879 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,879 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1835], [33#L880true, 172#true, 16#L819true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:03,882 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1489], [172#true, 99#L786true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:03,907 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,907 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,907 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:03,907 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1350], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:52:04,220 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,220 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,220 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,220 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1186], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:52:04,295 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,295 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,295 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,295 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2199], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:52:04,295 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,295 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2008], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:52:04,296 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,296 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1819], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 264#true]) [2022-12-12 11:52:04,298 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1789], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 5#L789true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:04,299 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,299 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1193], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:04,367 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1469], [60#L3true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:04,369 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1348], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:04,399 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,399 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1186], [172#true, 99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:52:04,422 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,422 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,422 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,422 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2008], [99#L786true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:52:04,423 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,423 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,423 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,423 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:04,428 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1193], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:04,454 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:04,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][774], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:52:04,973 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,973 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][943], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:04,976 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:04,976 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:05,001 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 264#true]) [2022-12-12 11:52:05,855 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1295], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 264#true]) [2022-12-12 11:52:05,856 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,871 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1350], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 264#true]) [2022-12-12 11:52:05,871 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][817], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:05,887 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][693], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:05,887 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,887 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][803], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:52:05,902 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][799], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:52:05,902 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,902 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1192], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:05,945 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1202], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:05,946 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1471], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:05,946 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:05,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:06,008 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1348], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:06,008 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1188], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:06,031 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,031 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,031 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,031 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:06,032 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,032 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1674], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 16#L819true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:06,280 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,280 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1541], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-12 11:52:06,541 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1886], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true]) [2022-12-12 11:52:06,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2391], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:52:06,570 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2390], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 23#L816true]) [2022-12-12 11:52:06,571 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2392], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:52:06,571 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2757], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,586 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2756], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,587 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2755], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,587 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2258], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,613 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2757], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,638 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,638 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,638 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,638 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2755], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,639 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,639 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1364], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:52:06,737 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,737 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1697], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,747 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,785 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2781], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,788 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,788 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,788 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,788 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,791 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2262], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,805 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2261], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,808 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2263], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][846], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:52:06,813 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1028], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,813 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2499], [33#L880true, 172#true, 16#L819true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,822 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,822 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,822 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,822 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2915], [172#true, 33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,823 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,823 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,823 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,823 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1019], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:52:06,841 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1095], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:52:06,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1015], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 23#L816true]) [2022-12-12 11:52:06,846 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,847 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,873 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,873 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,873 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,873 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,878 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,878 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,878 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,878 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2578], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,888 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,888 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,888 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,888 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1253], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,894 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2576], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:06,894 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,894 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2499], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:06,898 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:06,898 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,087 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][774], [172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:52:07,087 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,087 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][943], [172#true, 16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:07,088 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,088 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][792], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:52:07,100 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,100 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,100 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,100 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1467], [16#L819true, 70#L2true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:52:07,103 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,103 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,103 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,103 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,160 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:07,160 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,163 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1489], [99#L786true, 172#true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:07,163 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,163 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][805], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:07,202 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,202 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2207], [60#L3true, 172#true, 83#L783true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:07,204 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,204 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][959], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:07,219 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,219 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,219 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,219 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2193], [60#L3true, 172#true, 83#L783true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:07,221 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:07,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1305], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 49#L776true, 78#L796true, 23#L816true]) [2022-12-12 11:52:08,133 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,133 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,133 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,133 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:52:08,133 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1963], [33#L880true, 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:08,147 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1912], [172#true, 33#L880true, 41#L799true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:08,148 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,148 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1309], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 195#true, 49#L776true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:08,208 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1310], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 78#L796true]) [2022-12-12 11:52:08,208 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1970], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:08,220 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,220 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1972], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:08,221 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:08,221 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1305], [172#true, 41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:52:09,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1037], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:52:09,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,543 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1309], [41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:09,595 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,595 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,595 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,595 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1310], [172#true, 41#L799true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:52:09,595 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,596 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,596 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,596 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:09,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1066], [60#L3true, 172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:52:09,773 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:09,773 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:09,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:09,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1066], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 23#L816true]) [2022-12-12 11:52:10,003 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1286], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:10,007 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,007 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1071], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:10,007 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,007 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1070], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:10,008 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1950], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:10,026 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1953], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:10,027 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1954], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:10,027 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,027 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,028 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:10,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:10,044 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,044 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][602], [99#L786true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:10,493 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,493 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1335], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:10,944 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:10,944 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:11,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1382], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,272 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1384], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,274 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1688], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,277 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,277 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3108], [33#L880true, 172#true, 16#L819true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:11,284 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1912], [33#L880true, 172#true, 16#L819true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:11,284 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1372], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,500 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,500 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,500 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,500 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1692], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,503 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,503 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,503 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,503 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1722], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,682 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1948], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,826 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1951], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,826 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,826 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2780], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,827 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,827 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1410], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,829 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-12 11:52:11,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:11,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:11,829 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-12 11:52:11,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2054], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,829 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,829 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2401], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,830 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,830 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1715], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,832 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,832 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1706], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,833 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1723], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,833 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:11,833 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:11,834 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:11,834 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1950], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,860 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2769], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,860 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,860 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1954], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,861 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1948], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,862 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,862 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1951], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,863 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,863 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,879 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2781], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,879 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,879 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,879 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,879 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,879 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,880 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,880 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,880 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,882 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:11,882 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:11,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:52:12,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1348], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:12,302 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1349], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:12,303 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,303 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2141], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:12,312 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2142], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:12,312 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,312 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][798], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:12,392 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,392 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,392 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,392 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][814], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:12,394 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:52:12,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:12,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:12,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:12,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2345], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:12,397 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1188], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:12,398 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:12,398 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,398 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2147], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:12,407 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2148], [172#true, 16#L819true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:12,407 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,407 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1203], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:12,430 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,430 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,430 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,430 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1675], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:12,514 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,514 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2862], [60#L3true, 99#L786true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:12,517 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,517 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,518 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,518 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:12,594 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,595 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,595 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,595 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2869], [60#L3true, 99#L786true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:12,598 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,598 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,598 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:12,598 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1489], [172#true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:13,567 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,568 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1835], [172#true, 16#L819true, 70#L2true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:13,570 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,570 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2192], [60#L3true, 172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:13,602 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,602 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,602 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,602 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1676], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:52:13,779 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,779 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,779 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,779 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1348], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:13,836 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,836 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,836 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,836 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1349], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:52:13,839 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,839 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,839 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,839 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1186], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:52:13,870 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,870 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2199], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:52:13,871 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2008], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 264#true, 23#L816true]) [2022-12-12 11:52:13,871 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,871 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2345], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:52:13,878 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:13,878 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,878 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1193], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:13,915 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,916 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1469], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:13,918 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,918 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:13,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1675], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:13,947 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,947 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:13,972 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,972 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,972 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:13,972 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:14,440 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,440 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,443 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][944], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:14,443 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,443 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,443 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,443 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][955], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:14,472 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,472 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,472 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:14,472 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,455 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1348], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:15,455 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,455 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1349], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:52:15,455 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,465 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1676], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:52:15,465 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,465 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1675], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:15,466 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1677], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 264#true]) [2022-12-12 11:52:15,466 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:15,566 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1675], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:15,566 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,566 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,567 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2259], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:52:15,799 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2258], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,799 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2757], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,824 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2756], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,824 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,824 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2755], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,825 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,825 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,825 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,825 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2573], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,844 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,844 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,844 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,844 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:15,968 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,968 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,968 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,968 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2781], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:15,972 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,972 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,973 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,973 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:15,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2578], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:15,985 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,985 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2577], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:15,989 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,989 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,990 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,990 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1253], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,992 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,992 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,992 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,992 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2576], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:15,992 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1256], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:15,993 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2499], [172#true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,995 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,995 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2915], [172#true, 16#L819true, 70#L2true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:15,996 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:15,996 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:16,050 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,050 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,050 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,050 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3340], [60#L3true, 172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:16,052 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,052 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,052 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,052 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,207 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][784], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:16,208 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][944], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:16,208 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,212 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1835], [172#true, 16#L819true, 70#L2true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:16,212 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,212 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,212 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,212 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,212 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,213 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1489], [172#true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:16,213 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][954], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:52:16,221 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2195], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:52:16,223 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,223 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,223 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,223 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,269 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][955], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 16#L819true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:16,269 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,271 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2192], [60#L3true, 172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:16,272 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2207], [83#L783true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:16,296 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,296 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2509], [172#true, 83#L783true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:16,308 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,308 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,308 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:16,308 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1589], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 23#L816true]) [2022-12-12 11:52:17,272 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,272 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:52:17,272 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,273 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,273 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,273 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1963], [172#true, 70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:17,283 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1912], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:17,283 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2354], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:17,325 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2359], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:17,325 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,325 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1587], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:17,345 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,345 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,345 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,345 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1585], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:52:17,346 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,346 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,346 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,346 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1970], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:17,360 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1972], [70#L2true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:17,361 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:17,361 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1589], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:18,488 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,488 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,488 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,488 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1586], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:18,489 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2354], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:18,544 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2359], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:18,544 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1587], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:18,560 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1585], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:18,561 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1066], [172#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 23#L816true]) [2022-12-12 11:52:18,741 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-12 11:52:18,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:18,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:18,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-12 11:52:18,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1950], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:18,978 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,978 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1953], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:18,979 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1954], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:18,979 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:18,979 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1713], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,206 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1709], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,211 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,211 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,211 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,211 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1705], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,214 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3108], [172#true, 16#L819true, 70#L2true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:20,216 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,216 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,216 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,217 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1912], [172#true, 16#L819true, 70#L2true, 86#L845true, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:20,217 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,217 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,217 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,217 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1722], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,483 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,483 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1718], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,486 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1948], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:20,770 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1951], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,770 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2780], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,770 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,771 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1950], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,795 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2769], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,796 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1954], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,796 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,797 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,808 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2781], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,809 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2403], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,809 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,810 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2402], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:20,810 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:20,810 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-12 11:52:21,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1675], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:21,268 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1677], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:21,268 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2862], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:21,274 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,274 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,274 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,274 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2863], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:21,275 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,275 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,275 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,275 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][814], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L829true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:21,374 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-12 11:52:21,374 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:52:21,374 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:52:21,374 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-12 11:52:21,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2345], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:21,376 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,376 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,377 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,377 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 23#L816true]) [2022-12-12 11:52:21,377 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,377 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,377 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,377 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2869], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:21,382 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2870], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:21,382 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,382 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3304], [172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:21,480 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,480 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,480 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,480 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2869], [172#true, 99#L786true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:21,529 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,529 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,529 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:21,529 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2192], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:22,499 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,499 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,499 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,500 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2194], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:22,502 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,502 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,502 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,502 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2507], [172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:22,534 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,535 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,535 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,535 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,760 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1675], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:22,760 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,761 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,761 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,761 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,761 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,763 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1677], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:22,763 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,763 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,763 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,763 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,763 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2345], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:22,792 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,792 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,792 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,792 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:22,793 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,793 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,793 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:22,793 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][955], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:23,281 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,281 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,281 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,281 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:23,283 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,283 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,283 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:23,283 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1675], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:24,325 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1677], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:24,325 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,325 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,326 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,326 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,326 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,326 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2573], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:24,597 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2572], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:52:24,598 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,598 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1561], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:24,764 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,764 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,764 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,764 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1563], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:24,764 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,764 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,764 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,764 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3340], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:24,768 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3705], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:24,769 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,769 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3707], [172#true, 99#L786true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:24,809 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,809 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][963], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:24,959 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][955], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 16#L819true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:24,959 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,959 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,960 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,960 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2194], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:24,964 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2192], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:24,964 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,964 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2511], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 103#L826true, 264#true]) [2022-12-12 11:52:24,970 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,970 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,970 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:24,970 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:25,004 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2507], [99#L786true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:25,005 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:25,005 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:25,005 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:25,005 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:25,005 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1929], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:26,115 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1932], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:52:26,115 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,115 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2626], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:26,121 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2629], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:26,121 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,121 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2354], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:26,179 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,179 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,179 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,179 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2359], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 78#L796true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:26,180 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,180 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,180 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,180 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3125], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:26,182 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3124], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:26,182 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,182 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1935], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:26,199 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1933], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L796true]) [2022-12-12 11:52:26,199 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,199 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,200 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2625], [60#L3true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:26,204 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2627], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:26,204 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:26,204 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1929], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:27,353 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,353 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1932], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:27,354 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,354 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2354], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:27,421 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2359], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:27,421 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,422 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,422 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1935], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:52:27,431 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,431 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1933], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 255#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:27,432 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:27,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3919], [60#L3true, 172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:28,692 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2626], [60#L3true, 172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:28,692 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:28,692 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-12 11:52:29,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3304], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:29,481 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,481 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,481 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,482 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3305], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:29,482 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,482 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,482 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,482 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2869], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:29,556 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,556 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,556 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,556 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2870], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:29,557 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,557 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,557 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:29,557 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2507], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:30,438 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,438 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,438 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,438 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2510], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:30,444 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,444 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,444 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:30,444 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3707], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:32,061 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][4129], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:32,061 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,061 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2510], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:32,406 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2507], [172#true, 16#L819true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-12 11:52:32,406 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:32,406 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3055], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:33,173 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,173 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,173 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3058], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:33,174 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,174 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3125], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:33,212 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,212 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,212 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,212 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3124], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:33,213 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,213 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,213 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,213 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3056], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:33,232 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3057], [233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:52:33,232 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:33,232 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][4317], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:35,159 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,159 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,159 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,159 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3058], [172#true, 233#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 131#L3-1true, 86#L845true, 259#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 200#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 49#L776true, 354#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:35,159 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,159 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,160 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:35,160 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-12 11:52:45,670 INFO L130 PetriNetUnfolder]: 95385/171179 cut-off events. [2022-12-12 11:52:45,670 INFO L131 PetriNetUnfolder]: For 810114/1148644 co-relation queries the response was YES. [2022-12-12 11:52:46,574 INFO L83 FinitePrefix]: Finished finitePrefix Result has 866155 conditions, 171179 events. 95385/171179 cut-off events. For 810114/1148644 co-relation queries the response was YES. Maximal size of possible extension queue 10553. Compared 1991149 event pairs, 1556 based on Foata normal form. 25586/192216 useless extension candidates. Maximal degree in co-relation 866084. Up to 35217 conditions per place. [2022-12-12 11:52:46,823 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 1350 selfloop transitions, 109 changer transitions 4403/6010 dead transitions. [2022-12-12 11:52:46,824 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 210 places, 6010 transitions, 96175 flow [2022-12-12 11:52:46,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-12 11:52:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-12 11:52:46,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2160 transitions. [2022-12-12 11:52:46,827 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.861244019138756 [2022-12-12 11:52:46,828 INFO L295 CegarLoopForPetriNet]: 139 programPoint places, 71 predicate places. [2022-12-12 11:52:46,828 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 210 places, 6010 transitions, 96175 flow [2022-12-12 11:52:48,050 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 6010 transitions, 86318 flow, removed 4838 selfloop flow, removed 13 redundant places. [2022-12-12 11:52:48,050 INFO L495 AbstractCegarLoop]: Abstraction has has 197 places, 6010 transitions, 86318 flow [2022-12-12 11:52:48,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 107.22222222222223) internal successors, (965), 9 states have internal predecessors, (965), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:52:48,051 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-12 11:52:48,051 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-12 11:52:48,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-12 11:52:48,051 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-12 11:52:48,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-12 11:52:48,051 INFO L85 PathProgramCache]: Analyzing trace with hash -167884559, now seen corresponding path program 1 times [2022-12-12 11:52:48,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-12 11:52:48,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912997468] [2022-12-12 11:52:48,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-12 11:52:48,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-12 11:52:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-12 11:52:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-12 11:52:48,286 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-12 11:52:48,286 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912997468] [2022-12-12 11:52:48,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912997468] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-12 11:52:48,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-12 11:52:48,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-12 11:52:48,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059111644] [2022-12-12 11:52:48,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-12 11:52:48,288 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-12 11:52:48,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-12 11:52:48,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-12 11:52:48,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-12 11:52:48,290 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 95 out of 132 [2022-12-12 11:52:48,291 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 197 places, 6010 transitions, 86318 flow. Second operand has 8 states, 8 states have (on average 99.0) internal successors, (792), 8 states have internal predecessors, (792), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-12 11:52:48,291 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-12 11:52:48,291 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 95 of 132 [2022-12-12 11:52:48,291 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-12 11:52:52,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [60#L3true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:52,663 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-12 11:52:52,663 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:52:52,663 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:52:52,663 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][779], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:54,028 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][771], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:54,028 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,028 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [131#L3-1true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:54,050 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,050 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,050 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:54,050 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-12 11:52:56,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][779], [131#L3-1true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:56,070 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,070 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,070 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,070 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][771], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:56,071 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,071 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,071 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,071 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [60#L3true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:56,106 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,106 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][771], [60#L3true, 99#L786true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:56,120 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,120 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,120 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,120 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:52:56,192 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,192 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,192 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,192 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1098], [60#L3true, 172#true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 135#$Ultimate##0true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:56,399 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,399 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,399 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,399 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1099], [60#L3true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:52:56,400 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,400 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,400 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,400 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-12 11:52:56,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1027], [60#L3true, 83#L783true, 172#true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:56,978 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:56,978 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:56,978 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:56,978 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 4#L806true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:58,221 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:58,221 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,221 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][779], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:58,223 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][771], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:58,223 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,223 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][772], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:58,227 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,227 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,227 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,227 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][780], [60#L3true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:52:58,227 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,227 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,227 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,228 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][788], [131#L3-1true, 6#L763true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 363#true, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:58,264 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,264 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][771], [99#L786true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:52:58,278 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,278 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,278 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,278 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][894], [60#L3true, 172#true, 99#L786true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:58,280 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,280 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,280 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,280 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:52:58,362 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,363 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,363 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,363 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][897], [60#L3true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:52:58,363 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,363 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,363 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,363 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:52:58,383 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:52:58,383 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,383 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:52:58,385 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,385 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,385 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,385 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][783], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:52:58,520 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,520 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,520 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,520 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][759], [83#L783true, 70#L2true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:58,524 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][858], [60#L3true, 83#L783true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:58,524 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:58,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][763], [172#true, 83#L783true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:58,525 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,525 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,525 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,525 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1098], [172#true, 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 135#$Ultimate##0true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:58,670 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,670 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,670 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,670 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1099], [131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:52:58,671 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,671 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,671 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,671 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][858], [60#L3true, 172#true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 135#$Ultimate##0true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:52:58,673 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][861], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true]) [2022-12-12 11:52:58,673 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-12 11:52:59,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1198], [172#true, 70#L2true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:59,492 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1199], [172#true, 70#L2true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:52:59,493 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1898], [60#L3true, 99#L786true, 172#true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:59,625 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1027], [172#true, 83#L783true, 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:52:59,683 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1194], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:52:59,684 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1516], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 135#$Ultimate##0true]) [2022-12-12 11:52:59,707 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,707 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,707 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,707 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1521], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:52:59,708 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,708 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,708 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,708 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:52:59,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][857], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:52:59,722 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:52:59,722 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:52:59,722 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:52:59,722 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:00,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1302], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:00,580 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1306], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:00,580 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1304], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:00,587 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1305], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:00,587 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][892], [60#L3true, 99#L786true, 172#true, 86#L845true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:00,591 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-12 11:53:00,591 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:00,591 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:00,591 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-12 11:53:00,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1575], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 25#$Ultimate##0true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:00,819 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1054], [172#true, 70#L2true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:00,823 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1577], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,100 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:01,108 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,109 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][861], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,169 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,169 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,169 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,169 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,370 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:01,370 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,371 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,371 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,371 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,371 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 4#L806true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,373 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,373 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,373 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 4#L806true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,374 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][779], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,376 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][771], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 367#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:53:01,376 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][894], [60#L3true, 172#true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,379 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,379 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,379 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,379 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][772], [131#L3-1true, 56#$Ultimate##0true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,381 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,381 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,381 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,381 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][780], [131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:01,381 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,381 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,381 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,381 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][787], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,425 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,425 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,425 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,425 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:01,447 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][894], [172#true, 99#L786true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,453 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,453 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,453 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,453 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,583 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1070], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 25#$Ultimate##0true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,583 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,583 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,585 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,585 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,585 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,585 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][897], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 264#true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,586 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,586 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [60#L3true, 99#L786true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:53:01,588 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,600 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,600 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,600 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,600 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,612 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,612 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,612 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,612 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:01,613 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][777], [60#L3true, 83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:01,746 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][783], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:01,746 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,746 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][768], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:01,748 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,748 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,748 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,748 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][783], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:01,749 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][792], [60#L3true, 83#L783true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,751 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][795], [60#L3true, 83#L783true, 172#true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,752 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,752 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,752 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,752 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1098], [60#L3true, 172#true, 83#L783true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 365#(= ~y~0 1), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,755 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1099], [60#L3true, 83#L783true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:01,756 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][858], [83#L783true, 172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,757 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:01,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][858], [172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 135#$Ultimate##0true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:01,939 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,939 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,939 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,939 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][861], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true]) [2022-12-12 11:53:01,939 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,940 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,940 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:01,940 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-12 11:53:03,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2379], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:03,072 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1898], [60#L3true, 172#true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:03,095 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1900], [60#L3true, 172#true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:03,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1494], [172#true, 70#L2true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:03,097 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,097 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1496], [172#true, 70#L2true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:03,098 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,098 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1898], [99#L786true, 172#true, 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:03,272 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1916], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:03,276 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,276 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,276 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,276 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1201], [60#L3true, 83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:03,313 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1208], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:03,329 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,329 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,329 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,329 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1194], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:03,349 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,349 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,349 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,349 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1516], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 135#$Ultimate##0true]) [2022-12-12 11:53:03,375 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,376 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,376 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,376 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1521], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:53:03,376 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,376 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,376 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,376 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1866], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 135#$Ultimate##0true]) [2022-12-12 11:53:03,380 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,380 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,381 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,381 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1871], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 49#L776true, 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:53:03,381 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,381 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,381 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,381 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:03,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][857], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:53:03,393 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:03,393 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:03,393 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:03,393 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:03,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1256], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 56#$Ultimate##0true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 363#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:03,649 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:03,649 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:03,649 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:03,649 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][878], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:04,347 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,347 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,347 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,347 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][892], [60#L3true, 172#true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:04,364 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,364 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,364 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,364 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1055], [60#L3true, 172#true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:04,366 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,366 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1074], [172#true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:04,474 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,474 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,474 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,474 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1648], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 103#L826true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:04,646 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,646 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,646 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,646 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2096], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:04,697 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2099], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:04,697 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,697 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1587], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:04,698 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1590], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:04,699 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,699 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,699 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,699 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:04,706 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2094], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:04,706 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,706 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2101], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:04,707 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,707 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,707 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,707 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1592], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#$Ultimate##0true, 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:04,708 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,708 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:04,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][892], [99#L786true, 172#true, 86#L845true, 131#L3-1true, 53#L766true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:04,713 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,713 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,713 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:04,713 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-12 11:53:05,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:05,013 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1572], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,013 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1575], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 25#$Ultimate##0true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,018 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,018 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1952], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 25#$Ultimate##0true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,019 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,019 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1574], [60#L3true, 172#true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,025 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1571], [60#L3true, 172#true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,025 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1260], [172#true, 70#L2true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,027 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,027 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1246], [172#true, 70#L2true, 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:05,028 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,028 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1052], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:05,084 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1053], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:05,105 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,105 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,105 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,105 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1569], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,169 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1573], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,169 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,169 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,171 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1577], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,172 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,172 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,172 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,172 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1954], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,173 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,173 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,173 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,173 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1577], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,176 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1579], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:05,177 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:05,180 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1947], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:05,181 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1019], [83#L783true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:05,227 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,227 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,228 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,228 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1020], [83#L783true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:05,228 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,228 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,228 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,228 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][861], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,251 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,251 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1627], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:05,590 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2228], [33#L880true, 172#true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:05,600 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,646 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,647 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,647 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,647 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:05,647 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,647 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,647 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,647 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][881], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,654 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][880], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:05,654 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,654 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,656 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,656 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,656 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,656 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:05,656 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,656 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,656 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,657 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,657 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,657 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,657 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,657 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][894], [172#true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,659 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,659 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,659 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,659 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][787], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,710 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,710 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,710 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,710 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [60#L3true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:53:05,711 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,711 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,711 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,711 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][787], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:05,716 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,716 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,716 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,716 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:05,731 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:05,731 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,731 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,738 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][887], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,738 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,738 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:05,745 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:05,747 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,747 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,885 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,885 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,885 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,885 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,921 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1070], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:05,921 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:53:05,923 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [60#L3true, 172#true, 99#L786true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:05,925 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,925 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1330], [60#L3true, 172#true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 264#true, 23#L816true]) [2022-12-12 11:53:05,926 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [60#L3true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,932 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [60#L3true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,933 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,935 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:05,935 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,936 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [60#L3true, 172#true, 99#L786true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:05,950 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,950 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,950 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,950 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1343], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:05,951 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,951 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,951 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:05,951 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][768], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:06,100 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][936], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:06,101 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,101 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][777], [83#L783true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:06,103 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][783], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:06,103 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][792], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,106 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][855], [60#L3true, 172#true, 83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 23#L816true]) [2022-12-12 11:53:06,106 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][795], [60#L3true, 172#true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,107 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,107 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][919], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:06,109 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,109 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,109 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,109 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][923], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:06,111 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,111 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,111 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,111 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][768], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:06,113 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,113 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,113 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,113 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1352], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,114 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,114 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,115 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,115 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][792], [83#L783true, 172#true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][795], [172#true, 83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][858], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,119 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,119 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,119 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,119 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][861], [60#L3true, 83#L783true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,120 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1098], [172#true, 83#L783true, 131#L3-1true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:06,125 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1099], [83#L783true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:06,125 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,125 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1472], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:06,154 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,154 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,154 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,154 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][939], [60#L3true, 83#L783true, 172#true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:06,242 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,242 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,243 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,243 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1034], [60#L3true, 83#L783true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:06,243 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,243 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,243 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,243 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1430], [120#$Ultimate##0true, 60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 115#L809true, 365#(= ~y~0 1), 78#L796true, 264#true]) [2022-12-12 11:53:06,414 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,414 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,414 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,414 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1432], [120#$Ultimate##0true, 60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:06,414 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,415 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,415 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,415 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-12 11:53:06,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1424], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:06,415 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,415 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,415 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,415 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1203], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:06,822 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,822 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,822 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,822 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1209], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:06,835 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,835 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:06,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1896], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:07,436 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,436 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1890], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:07,467 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,467 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,467 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,467 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1074], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:07,475 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,475 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,475 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,475 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1219], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:07,475 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,475 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,475 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,476 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3115], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:53:07,477 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,477 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3057], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:53:07,478 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,478 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1898], [172#true, 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:07,518 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1900], [172#true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:07,519 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2369], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:07,526 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1916], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:07,526 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3084], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:07,655 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3083], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:07,688 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3080], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:07,725 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1916], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:07,762 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,762 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,762 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,763 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1362], [172#true, 33#L880true, 83#L783true, 16#L819true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 195#true, 264#true]) [2022-12-12 11:53:07,775 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1107], [60#L3true, 83#L783true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 264#true, 23#L816true]) [2022-12-12 11:53:07,785 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:07,785 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:07,785 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:07,785 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:07,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1201], [83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:07,796 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1507], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:07,814 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1501], [60#L3true, 83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:07,814 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1511], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:07,815 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,815 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,815 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,815 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1208], [172#true, 83#L783true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:07,818 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,818 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,818 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,818 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1866], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 135#$Ultimate##0true]) [2022-12-12 11:53:07,854 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1871], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 49#L776true, 135#$Ultimate##0true, 23#L816true]) [2022-12-12 11:53:07,854 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1947], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:07,932 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,932 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,932 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,932 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1945], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:07,933 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:07,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1946], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:08,035 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1948], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:08,036 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,036 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1050], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:08,165 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,165 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,165 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,165 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1563], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:08,236 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,236 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,236 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,236 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1586], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:08,671 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,671 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:08,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1300], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:08,980 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1648], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:08,981 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1307], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 78#L796true, 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:08,983 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,983 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,983 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,983 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1311], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:08,989 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1316], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:08,989 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:08,989 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][880], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:09,011 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,011 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,011 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,011 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1617], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:09,012 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][892], [172#true, 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,022 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,022 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1055], [172#true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,024 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1074], [172#true, 70#L2true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,153 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1329], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 78#L796true, 264#true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,153 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1345], [70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,168 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [60#L3true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:09,168 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:09,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:09,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:09,168 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:09,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1344], [172#true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,169 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,169 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,169 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,169 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1302], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,353 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,353 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,353 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,353 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1306], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,353 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,354 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,354 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,354 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2087], [99#L786true, 172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,375 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2090], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,375 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2095], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:09,382 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1647], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 49#L776true, 103#L826true, 23#L816true]) [2022-12-12 11:53:09,383 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,383 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1304], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,394 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,394 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1305], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,395 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2089], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,400 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2092], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,400 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1313], [60#L3true, 99#L786true, 172#true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,424 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,424 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,424 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,424 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2088], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,429 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,429 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2093], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2096], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,451 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2099], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,452 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2574], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 49#L776true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,611 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,611 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,611 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,611 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2577], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,612 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,612 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 25#$Ultimate##0true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,617 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,617 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,617 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,618 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2094], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,618 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2101], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:09,618 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,618 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2578], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,619 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,619 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2580], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 49#L776true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,620 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,620 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,620 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,620 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][897], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 264#true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:09,713 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,713 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,713 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,713 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:09,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2132], [172#true, 70#L2true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:09,716 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2133], [172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:09,717 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1053], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,917 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1253], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,917 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1575], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:09,939 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,939 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,939 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,939 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1243], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:09,940 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,940 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,940 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,940 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1563], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,943 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,943 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1970], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,944 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1354], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,949 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1355], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:09,949 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:09,975 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,976 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1572], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,976 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,976 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,976 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,976 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1952], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 25#$Ultimate##0true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,979 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1574], [172#true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,985 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1571], [172#true, 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,985 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,985 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1951], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:09,990 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1956], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:09,991 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1052], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,038 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,038 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1271], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,039 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,039 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1266], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:10,063 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1264], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,063 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,063 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][918], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,075 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,075 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1577], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,076 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1245], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,077 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1989], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,080 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,080 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,080 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,080 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1979], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,080 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,080 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,081 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,081 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][924], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:10,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:10,117 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,117 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,117 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,117 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1242], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:10,118 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,118 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,118 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,118 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1563], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,121 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2003], [99#L786true, 172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:10,122 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1570], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,141 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,141 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,141 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,141 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1567], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:10,143 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,143 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,143 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,143 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2012], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,151 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2013], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:10,152 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2022], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:10,152 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1569], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:10,184 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1573], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,185 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1954], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,186 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1577], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,198 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1579], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:10,198 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,198 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1950], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:10,199 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,199 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,199 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,199 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1954], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,200 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,200 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,200 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,200 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1947], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:10,201 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,201 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1520], [60#L3true, 172#true, 83#L783true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,242 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1522], [60#L3true, 83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:10,242 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][857], [60#L3true, 83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:10,245 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,245 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-12 11:53:10,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1189], [172#true, 83#L783true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:10,246 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1190], [83#L783true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:10,246 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2226], [172#true, 33#L880true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,485 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,485 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,485 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,485 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2625], [172#true, 33#L880true, 41#L799true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 264#true, 23#L816true]) [2022-12-12 11:53:10,485 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,485 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,486 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,486 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2634], [172#true, 33#L880true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,489 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:10,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2228], [33#L880true, 172#true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,491 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2620], [33#L880true, 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 195#true, 264#true, 23#L816true]) [2022-12-12 11:53:10,492 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,492 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,492 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,492 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1622], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:10,500 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1623], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:10,501 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1627], [41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:10,503 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2622], [172#true, 33#L880true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,505 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2623], [33#L880true, 41#L799true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:10,506 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2618], [33#L880true, 172#true, 41#L799true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 365#(= ~y~0 1), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,511 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2619], [33#L880true, 41#L799true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:10,511 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,511 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2228], [172#true, 41#L799true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,513 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,514 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2617], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:53:10,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2621], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,565 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:10,565 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:10,566 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][881], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,571 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,571 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1308], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:10,572 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][880], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 365#(= ~y~0 1), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:10,572 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,574 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,574 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,574 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,574 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:10,574 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,575 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,575 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,575 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,577 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][881], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,581 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][880], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:10,582 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,582 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][787], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,648 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1072], [6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 103#L826true, 264#true, 23#L816true]) [2022-12-12 11:53:10,649 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [60#L3true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,651 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,651 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,651 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,651 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1330], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 365#(= ~y~0 1), 264#true, 23#L816true]) [2022-12-12 11:53:10,651 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,651 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1293], [60#L3true, 172#true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,652 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [60#L3true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:10,655 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1343], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:10,656 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,656 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,670 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1068], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:10,670 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][887], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,671 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,671 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:10,676 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:10,676 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,676 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [60#L3true, 172#true, 99#L786true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,679 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,681 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1070], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:10,681 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,683 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][887], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,683 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1663], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:10,685 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,685 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,691 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1669], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:10,692 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1325], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,693 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1322], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:10,693 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,694 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:10,694 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][789], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,029 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1334], [60#L3true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,031 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1676], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:11,032 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1335], [60#L3true, 172#true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,032 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [99#L786true, 172#true, 6#L763true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:11,064 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1330], [172#true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:53:11,064 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,064 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,071 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,071 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,071 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1683], [60#L3true, 172#true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,075 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,075 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1684], [60#L3true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L789true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:11,075 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1689], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,076 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [99#L786true, 172#true, 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:11,088 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1343], [99#L786true, 6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:11,088 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,088 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][919], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,253 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:11,253 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,253 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][768], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:11,255 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][936], [99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:11,256 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,256 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1352], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,258 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,258 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1722], [60#L3true, 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 23#L816true]) [2022-12-12 11:53:11,259 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,259 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][792], [83#L783true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,261 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,261 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,261 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,261 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][855], [83#L783true, 172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 23#L816true]) [2022-12-12 11:53:11,262 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][795], [172#true, 83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,262 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,262 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1086], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:11,265 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1087], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1089], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][919], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,269 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1711], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,272 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1713], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1719], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][923], [99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:11,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1352], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,281 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [99#L786true, 172#true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,282 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1728], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,285 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,285 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1730], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:11,286 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1734], [60#L3true, 99#L786true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:53:11,286 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][858], [83#L783true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,289 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][861], [83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:53:11,290 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1472], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,337 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2828], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:11,338 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,338 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,338 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,338 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1481], [83#L783true, 33#L880true, 172#true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:53:11,408 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][939], [172#true, 83#L783true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:11,444 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1034], [172#true, 83#L783true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:11,445 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1217], [60#L3true, 99#L786true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:11,447 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [60#L3true, 99#L786true, 172#true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:11,447 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1330], [60#L3true, 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:53:11,448 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1430], [120#$Ultimate##0true, 172#true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 115#L809true, 78#L796true, 264#true]) [2022-12-12 11:53:11,597 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1432], [120#$Ultimate##0true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:11,597 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1424], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:11,597 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,598 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,598 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2911], [120#$Ultimate##0true, 60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:11,602 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2917], [120#$Ultimate##0true, 60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 115#L809true, 365#(= ~y~0 1), 264#true]) [2022-12-12 11:53:11,602 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,602 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-12 11:53:11,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2361], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:11,989 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,989 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3059], [70#L2true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:11,990 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,990 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,990 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:11,990 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2358], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:12,001 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,001 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3058], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 51#L829true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:12,002 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3129], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:12,036 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3130], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:12,047 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,047 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,047 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,047 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3131], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:12,061 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1203], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:12,074 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,074 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1508], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:12,087 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,087 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1209], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:12,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,092 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3084], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:12,160 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,160 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,160 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,160 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2377], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,163 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3720], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:12,164 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2378], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,347 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:12,754 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3084], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:12,754 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3720], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:12,755 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2378], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,760 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1890], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,761 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1074], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,763 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1329], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 78#L796true, 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:12,764 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1219], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,764 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3080], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:12,779 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3719], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:12,779 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1217], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:12,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2364], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:12,788 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1892], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:12,788 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1894], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,789 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2380], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,789 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1345], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:12,794 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:12,794 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,794 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1531], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1533], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:53:12,795 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:12,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1344], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,796 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3115], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:53:12,798 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3116], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true]) [2022-12-12 11:53:12,800 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2369], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:12,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1916], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:12,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2732], [33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 78#L796true, 103#L826true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:12,886 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1889], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,939 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,939 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,939 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,939 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1891], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:12,939 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2384], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:12,940 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,940 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2132], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:12,943 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2430], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:12,943 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2133], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:12,944 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,944 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3084], [99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:12,962 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,963 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,963 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,963 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3080], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:12,965 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3092], [60#L3true, 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:53:12,966 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,966 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,966 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,966 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3085], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:12,980 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,980 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,980 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,980 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3089], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:12,980 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:12,981 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3083], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:13,000 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,000 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,000 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,000 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3081], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:13,002 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3086], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:13,003 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3080], [99#L786true, 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:13,037 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,037 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,037 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,037 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3695], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:13,044 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3078], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:13,044 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3087], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:13,045 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,045 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1362], [172#true, 83#L783true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 195#true, 264#true]) [2022-12-12 11:53:13,075 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,086 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1107], [83#L783true, 172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:53:13,086 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:13,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:13,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:13,086 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:13,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1507], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 83#L783true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:13,121 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:13,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1501], [83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:13,121 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1511], [172#true, 83#L783true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:13,122 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1242], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:13,204 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,204 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,204 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,204 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1242], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:13,207 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1247], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:53:13,217 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,217 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1567], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:13,231 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1567], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true]) [2022-12-12 11:53:13,234 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1947], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:13,258 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1945], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:13,259 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1269], [70#L2true, P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:13,331 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1263], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:13,332 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,332 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1984], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:13,338 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1995], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:13,340 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,373 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1567], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:13,373 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,373 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1999], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:53:13,374 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,374 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1955], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:13,395 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,395 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2010], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:13,396 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,396 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1946], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:13,428 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,428 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1948], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, 146#true, P2Thread1of1ForFork3InUse, 25#$Ultimate##0true, 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:13,429 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,429 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,429 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,429 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:13,577 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1570], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:13,595 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,595 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,595 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,595 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1647], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 49#L776true, 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:53:13,967 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,967 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2567], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true]) [2022-12-12 11:53:13,988 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,988 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,988 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:13,988 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1647], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:14,391 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,391 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2567], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,404 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,405 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2631], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:14,406 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][878], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,471 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,471 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,471 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,471 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1648], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 78#L796true, 103#L826true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,472 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2087], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 51#L829true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,549 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2610], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,549 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,549 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2090], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,550 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,550 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1316], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,554 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,554 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,554 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,554 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1655], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 78#L796true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,554 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,554 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,555 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,555 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2095], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:14,563 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2097], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:14,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1308], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 78#L796true, 103#L826true, 23#L816true]) [2022-12-12 11:53:14,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][880], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:14,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1647], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 49#L776true, 103#L826true, 23#L816true]) [2022-12-12 11:53:14,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2039], [41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:14,567 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1617], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:14,568 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,568 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1313], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,577 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1612], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,581 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,581 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,581 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2628], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,584 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2609], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,592 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2088], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2093], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1326], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:14,597 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1670], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:14,597 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,598 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2634], [172#true, 70#L2true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,598 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,598 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,598 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,598 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][880], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:14,620 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2643], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:14,622 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [60#L3true, 172#true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,726 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1343], [60#L3true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:14,730 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1325], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,747 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1322], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,747 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,747 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2226], [172#true, 41#L799true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 365#(= ~y~0 1), 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,780 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2625], [172#true, 41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 365#(= ~y~0 1), 264#true, 23#L816true]) [2022-12-12 11:53:14,780 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [172#true, 86#L845true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,786 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,786 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,786 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,786 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:14,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1641], [60#L3true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,792 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:14,792 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [60#L3true, 172#true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,792 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1343], [60#L3true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:14,793 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][2910], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 6#L763true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:14,793 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:14,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2096], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2099], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1587], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:15,191 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1590], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,192 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2674], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,195 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2089], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,196 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2092], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3355], [60#L3true, 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 23#L816true]) [2022-12-12 11:53:15,213 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3357], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,213 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1313], [60#L3true, 172#true, 99#L786true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,217 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,217 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,217 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,217 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1654], [60#L3true, 99#L786true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 23#L816true]) [2022-12-12 11:53:15,219 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,220 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,220 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,220 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2566], [172#true, 99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 51#L829true, 49#L776true, 23#L816true]) [2022-12-12 11:53:15,221 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2567], [172#true, 99#L786true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:15,221 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2095], [99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:15,228 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,228 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,228 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,228 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2573], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 49#L776true, 103#L826true, 23#L816true]) [2022-12-12 11:53:15,229 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [60#L3true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,246 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,246 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,247 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2094], [60#L3true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,247 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2101], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,247 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1592], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,248 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3359], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,252 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3360], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,252 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1659], [60#L3true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,255 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1660], [60#L3true, 172#true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,258 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2569], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,259 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3362], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,264 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2686], [70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,264 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2683], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,265 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2688], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,265 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2689], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,266 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][4569], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,268 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][3981], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 115#L809true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,269 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3982], [33#L880true, 172#true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,269 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1313], [99#L786true, 172#true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,290 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3353], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:15,296 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3361], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,296 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2565], [99#L786true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:15,298 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2571], [99#L786true, 172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:15,298 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2574], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 49#L776true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,318 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2577], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,318 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,318 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,319 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2578], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,320 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2580], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 49#L776true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,320 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,320 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][897], [6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 264#true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,420 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2728], [172#true, 16#L819true, 70#L2true, 6#L763true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,425 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,425 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,425 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,425 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,425 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2729], [172#true, 16#L819true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 78#L796true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,425 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,425 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,425 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,425 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1242], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:15,497 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1247], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:15,502 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,502 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1567], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,515 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3211], [172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 215#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 90#L879true, 49#L776true, 340#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,528 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,662 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:15,662 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,663 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1572], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:15,663 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,663 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,663 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,663 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1563], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,667 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1970], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,668 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2003], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 51#L829true, 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,669 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1721], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 78#L796true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:15,673 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,673 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,673 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,673 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1354], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,674 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1355], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,674 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,674 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1575], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:15,684 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1578], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:15,684 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1575], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:15,688 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1952], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:15,691 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,691 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1974], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,695 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1977], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1955], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:15,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1570], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,696 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,696 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1352], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,697 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,697 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,697 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,697 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2498], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,701 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2012], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,702 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2013], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,702 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:15,703 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,703 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2021], [172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,704 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2021], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2022], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:15,705 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1726], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,715 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,715 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1727], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,715 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,716 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1728], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,716 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,716 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1732], [70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,717 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1734], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,717 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,717 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:15,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1951], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:15,744 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1956], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 56#$Ultimate##0true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 363#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:15,744 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3459], [33#L880true, 16#L819true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 78#L796true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,761 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][918], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,952 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:15,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1577], [60#L3true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,953 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,953 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1579], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,953 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,954 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,954 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,954 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1245], [70#L2true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,957 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1273], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,957 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,963 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1989], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-12 11:53:15,964 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,964 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,964 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,964 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1979], [172#true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,964 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,964 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,965 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2794], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 78#L796true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:15,972 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2795], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:15,972 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,972 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2798], [172#true, 70#L2true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 23#L816true]) [2022-12-12 11:53:15,973 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,973 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,973 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,973 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1569], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,992 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,992 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1573], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:15,993 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:15,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][918], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,025 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1577], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,026 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,026 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,026 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,026 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1954], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,028 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1983], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,042 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1991], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,043 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,043 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,043 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,043 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2542], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,050 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,050 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,051 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,051 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2527], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 342#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,051 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,051 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,051 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,051 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2535], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,052 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][924], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:16,089 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1568], [99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:16,090 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1947], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:16,091 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,091 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1570], [60#L3true, 172#true, 99#L786true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,095 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,095 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,095 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,095 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1570], [99#L786true, 172#true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,115 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,115 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2021], [60#L3true, 99#L786true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,121 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:16,121 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2017], [60#L3true, 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,122 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2007], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:16,127 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2023], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,128 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1955], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:16,128 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,128 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1950], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 25#$Ultimate##0true, 49#L776true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,157 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,157 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,157 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,157 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1954], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 25#$Ultimate##0true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,157 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,157 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,157 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,157 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1520], [83#L783true, 172#true, 131#L3-1true, 86#L845true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,207 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1522], [83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,207 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][857], [83#L783true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,211 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,211 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,212 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,212 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-12 11:53:16,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1869], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 172#true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true]) [2022-12-12 11:53:16,220 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1872], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L783true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p1_EAX~0 0), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,221 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2228], [172#true, 41#L799true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,617 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2620], [172#true, 41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 195#true, 264#true, 23#L816true]) [2022-12-12 11:53:16,617 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2621], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,622 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2639], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,622 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1622], [41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:16,630 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1623], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:16,630 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,630 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2596], [33#L880true, 172#true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,634 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2640], [172#true, 33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 195#true, 23#L816true]) [2022-12-12 11:53:16,635 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2651], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:16,637 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,637 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,637 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,637 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2622], [172#true, 41#L799true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,644 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2623], [41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,645 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,650 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2631], [33#L880true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,650 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,650 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2626], [33#L880true, 41#L799true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,651 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2634], [172#true, 33#L880true, 41#L799true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 266#(= ~x~0 1), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,651 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2618], [172#true, 41#L799true, 70#L2true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,658 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2619], [41#L799true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,658 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3910], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,661 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,661 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,661 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,662 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2255], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 86#L845true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 195#true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,662 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,662 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2617], [41#L799true, 70#L2true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 195#true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,666 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2621], [172#true, 41#L799true, 70#L2true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,666 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,666 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3300], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 4#L806true, 195#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,667 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][872], [131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,749 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:16,749 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][770], [131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:16,750 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 365#(= ~y~0 1), 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,754 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][881], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,757 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1308], [131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 103#L826true, 23#L816true]) [2022-12-12 11:53:16,758 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][880], [131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:16,758 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1313], [172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 365#(= ~y~0 1), 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,762 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,762 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1612], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,763 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1669], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,767 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1325], [60#L3true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,767 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1635], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1322], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [172#true, 131#L3-1true, 6#L763true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:16,896 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1330], [172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 51#L829true, 264#true, 23#L816true]) [2022-12-12 11:53:16,896 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,896 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1293], [172#true, 131#L3-1true, 6#L763true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 51#L829true, 115#L809true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,897 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1342], [172#true, 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 365#(= ~y~0 1), 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,901 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1343], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,901 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,901 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1641], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,902 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,902 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,902 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,902 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,933 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1068], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,933 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][887], [131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,934 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,934 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,934 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,934 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1654], [99#L786true, 172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 23#L816true]) [2022-12-12 11:53:16,942 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1313], [99#L786true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,942 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1315], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,943 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][904], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,946 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1070], [131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:16,947 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][905], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,947 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,947 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,948 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1660], [172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,951 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,951 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,951 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,951 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1663], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,952 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1659], [172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 266#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,952 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,952 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2113], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:16,956 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,956 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,956 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,956 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1693], [60#L3true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,957 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1695], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:16,957 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,957 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,958 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1669], [99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:16,961 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,961 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1325], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:53:16,962 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1322], [99#L786true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 266#(= ~x~0 1), 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:16,962 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:16,962 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1334], [172#true, 6#L763true, 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,281 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,281 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1676], [172#true, 6#L763true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:17,282 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1335], [172#true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,282 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,282 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1683], [172#true, 86#L845true, 6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,344 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1684], [6#L763true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,344 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,344 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1689], [6#L763true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,345 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,345 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1251], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,440 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,440 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,440 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,441 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1564], [172#true, 33#L880true, 99#L786true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true]) [2022-12-12 11:53:17,460 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,460 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,460 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,460 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][918], [131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,605 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][919], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,605 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1094], [131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 5#L789true, P2Thread1of1ForFork3InUse, 146#true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,606 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1711], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,609 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,609 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,609 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,609 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1713], [60#L3true, 172#true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,609 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1719], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,610 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2169], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,610 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,610 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,611 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,611 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1352], [172#true, 99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:17,613 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1357], [99#L786true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:17,614 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1722], [172#true, 99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 23#L816true]) [2022-12-12 11:53:17,614 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,615 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1086], [304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:17,617 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1087], [131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 115#L809true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,618 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1089], [131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 78#L796true, 103#L826true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,618 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1711], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L789true, 146#true, 51#L829true, 4#L806true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,621 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1713], [172#true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 4#L806true, 78#L796true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,621 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1719], [172#true, 86#L845true, 131#L3-1true, 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 4#L806true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,622 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2177], [60#L3true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,627 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,627 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,627 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,627 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2182], [60#L3true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 53#L766true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1)), 23#L816true]) [2022-12-12 11:53:17,627 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,628 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][2185], [60#L3true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 51#L829true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,628 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,628 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1728], [99#L786true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 365#(= ~y~0 1), 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:17,631 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1730], [99#L786true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:17,631 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1734], [99#L786true, 131#L3-1true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 108#L773true, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 273#(and (= ~__unbuffered_p1_EAX~0 1) (= ~x~0 1)), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 115#L809true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))]) [2022-12-12 11:53:17,632 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,632 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,632 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,632 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1472], [33#L880true, 16#L819true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,693 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3130], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,708 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2320], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 16#L819true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 195#true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,709 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2828], [16#L819true, 70#L2true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 25#$Ultimate##0true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,710 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,710 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,710 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,710 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1832], [99#L786true, 172#true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:53:17,722 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,722 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,722 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,722 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1481], [172#true, 83#L783true, 16#L819true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p1_EAX~0 0), 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 195#true, 264#true]) [2022-12-12 11:53:17,801 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2827], [172#true, 83#L783true, 33#L880true, 16#L819true, 86#L845true, P3Thread1of1ForFork1InUse, 352#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 151#(= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L776true, 264#true]) [2022-12-12 11:53:17,802 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse0 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse3 (and .cse1 .cse5)) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_91 256) 0)) .cse0))) (and (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_90 256) 0)) .cse0) (and .cse1 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff0_thd1~0_26 (ite .cse3 0 v_~a$r_buff0_thd1~0_27)) (= (ite .cse2 v_~a$w_buff0~0_34 (ite .cse4 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_91) v_~a$w_buff1_used~0_90)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_91} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_90} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1217], [99#L786true, 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 365#(= ~y~0 1), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:17,825 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,825 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1075], [99#L786true, 172#true, 131#L3-1true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 365#(= ~y~0 1), 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2022-12-12 11:53:17,826 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1330], [99#L786true, 172#true, 131#L3-1true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L829true, 365#(= ~y~0 1), 264#true, 23#L816true]) [2022-12-12 11:53:17,826 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,826 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1334], [60#L3true, 172#true, 86#L845true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 115#L809true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,829 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,829 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1676], [60#L3true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 53#L766true, P3Thread1of1ForFork1InUse, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L789true, 51#L829true, 264#true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,830 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1335], [60#L3true, 172#true, 53#L766true, P3Thread1of1ForFork1InUse, 149#true, 344#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L829true, 78#L796true, 264#true, 313#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff0~0 ~a$r_buff0_thd1~0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:17,830 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,189 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2911], [120#$Ultimate##0true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 41#L799true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:18,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2917], [120#$Ultimate##0true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 41#L799true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, 131#L3-1true, P3Thread1of1ForFork1InUse, 148#(= ~a$w_buff0_used~0 0), 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 115#L809true, 365#(= ~y~0 1), 264#true]) [2022-12-12 11:53:18,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-12 11:53:18,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3129], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:18,619 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,619 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,619 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,619 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3747], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true]) [2022-12-12 11:53:18,621 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,621 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2358], [172#true, 70#L2true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:18,622 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,622 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2368], [172#true, 70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:53:18,623 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2358], [33#L880true, 172#true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 115#L809true, 365#(= ~y~0 1), 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:53:18,626 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,626 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,626 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,626 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2368], [33#L880true, 172#true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 365#(= ~y~0 1), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 264#true, 23#L816true]) [2022-12-12 11:53:18,627 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2357], [70#L2true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:18,635 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,635 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,635 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,635 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2357], [33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 78#L796true, 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:18,637 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,637 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2364], [172#true, 33#L880true, 86#L845true, P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 78#L796true, 264#true]) [2022-12-12 11:53:18,638 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,638 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3131], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:18,640 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3748], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 51#L829true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true]) [2022-12-12 11:53:18,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,641 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2728], [172#true, 33#L880true, 86#L845true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 264#true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:18,679 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][2729], [172#true, 33#L880true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, 348#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 49#L776true, 78#L796true, 264#true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:18,679 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3129], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 103#L826true, 23#L816true]) [2022-12-12 11:53:18,693 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3131], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 115#L809true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:18,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3706], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 51#L829true, 49#L776true, 264#true, 23#L816true]) [2022-12-12 11:53:18,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3704], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 103#L826true, 23#L816true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:18,701 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,701 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,702 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3700], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:18,703 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3130], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 131#L3-1true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 174#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 103#L826true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:18,710 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,710 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L789-->L796: Formula: (let ((.cse1 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse2 (not (= (mod v_~a$w_buff0_used~0_155 256) 0)))) (let ((.cse4 (and .cse5 .cse2)) (.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_156 256) 0)))) (.cse3 (and .cse1 (not (= (mod v_~a$w_buff1_used~0_135 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_156) v_~a$w_buff0_used~0_155) (= (ite (or (and .cse1 (not (= (mod v_~a$w_buff1_used~0_134 256) 0))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse3 .cse4) 0 v_~a$w_buff1_used~0_135) v_~a$w_buff1_used~0_134) (= v_~a$r_buff0_thd2~0_19 (ite .cse4 0 v_~a$r_buff0_thd2~0_20)) (= v_~a~0_92 (ite .cse0 v_~a$w_buff0~0_70 (ite .cse3 v_~a$w_buff1~0_65 v_~a~0_93)))))) InVars {~a~0=v_~a~0_93, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_156, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_135} OutVars{~a~0=v_~a~0_92, ~a$w_buff1~0=v_~a$w_buff1~0_65, ~a$w_buff0~0=v_~a$w_buff0~0_70, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_155, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_134} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][3701], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 4#L806true, 49#L776true, 78#L796true, 315#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:18,718 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,718 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,718 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,718 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3705], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 86#L845true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L789true, P2Thread1of1ForFork3InUse, 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true, 375#(and (= ~__unbuffered_p1_EBX~0 1) (= ~y~0 1))]) [2022-12-12 11:53:18,719 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,719 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,719 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,719 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse4 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_95 256) 0)) .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_95) v_~a$w_buff1_used~0_94) (= v_~a$r_buff0_thd3~0_19 (ite .cse1 0 v_~a$r_buff0_thd3~0_20)) (= v_~a~0_58 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse2 v_~a$w_buff1~0_37 v_~a~0_59))) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_94 256) 0)) .cse4)) 0 v_~a$r_buff1_thd3~0_16) v_~a$r_buff1_thd3~0_15)))) InVars {~a~0=v_~a~0_59, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_95} OutVars{~a~0=v_~a~0_58, ~a$w_buff1~0=v_~a$w_buff1~0_37, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_94} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][3697], [60#L3true, 350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 99#L786true, 304#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L829true, 268#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 49#L776true, 372#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))) (= ~y~0 1)), 175#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 23#L816true]) [2022-12-12 11:53:18,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse8 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse4 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse6 (not .cse4)) (.cse2 (and .cse4 .cse8)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse9 (and .cse4 (= (mod v_~a$w_buff1_used~0_125 256) 0)))) (let ((.cse10 (or .cse2 .cse12 .cse9)) (.cse11 (and .cse6 (not .cse12)))) (let ((.cse5 (= (mod v_~a$w_buff1_used~0_124 256) 0)) (.cse0 (ite .cse10 v_~a~0_85 (ite .cse11 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse3 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_30 256) 0)))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= .cse0 v_~__unbuffered_p3_EBX~0_10) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse1 v_~a$r_buff0_thd4~0_58 (ite (or .cse2 .cse3 (and .cse4 .cse5)) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse3) .cse6) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= (ite .cse1 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse7 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse7 .cse8) .cse3 (and .cse7 .cse5))) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse1 v_~a$mem_tmp~0_14 .cse0)) (= (ite .cse1 v_~a$w_buff1_used~0_125 (ite (or .cse2 .cse3 .cse9) v_~a$w_buff1_used~0_125 0)) v_~a$w_buff1_used~0_124) (= (ite .cse1 v_~a$w_buff0_used~0_144 (ite .cse10 v_~a$w_buff0_used~0_144 (ite .cse11 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_125, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_124, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][3131], [350#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 172#true, 99#L786true, 131#L3-1true, 86#L845true, 210#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 365#(= ~y~0 1), 4#L806true, 317#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))) (= ~a$r_buff0_thd4~0 0)), 49#L776true, 264#true]) [2022-12-12 11:53:18,737 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-12 11:53:18,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event